CN105405595A - High-efficiency and energy-saving amorphous alloy transformer employing dry-type bushings led out for completely eradicating leakage - Google Patents
High-efficiency and energy-saving amorphous alloy transformer employing dry-type bushings led out for completely eradicating leakage Download PDFInfo
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- CN105405595A CN105405595A CN201510799034.6A CN201510799034A CN105405595A CN 105405595 A CN105405595 A CN 105405595A CN 201510799034 A CN201510799034 A CN 201510799034A CN 105405595 A CN105405595 A CN 105405595A
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Abstract
The invention discloses a high-efficiency and energy-saving amorphous alloy transformer employing dry-type bushings led out for completely eradicating leakage. The amorphous alloy transformer comprises a base, wherein a transformer tank is arranged on the base; an upper cover is arranged at the top part of the transformer tank; a gas cavity is formed between the upper cover and the top part of the transformer tank; a non-alloy iron core is arranged in the transformer tank; a high-voltage coil and a low-voltage coil sleeve the iron core; the high-voltage coil is connected with a high-voltage side dry-type bushing; the low-voltage coil is connected with a low-voltage side dry-type bushing; and the high-voltage coil is connected with a tapping switch through a tapping lead, so that the targets of reducing the production cost, reducing the no-load loss, reducing the energy consumption and prolonging the service lifetime are achieved.
Description
Technical field
The present invention relates to a kind of transformer, be specifically related to a kind of dry sleeve and draw the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage.
Background technology
Modern society be unable to do without electricity, and transmission and the dispensing of electricity all be unable to do without transformer, and oil-filled transformer is widely used in each place of modern society.According to statistics, the every annual energy output of China 7% all loss is on distrbution network, the loss that transformer itself causes account for very large ratio, simultaneously, because existing oil-filled transformer needs to utilize oil conservator or tubular type oil meter to raise oil level, to make transformer oil be full of in oil-filled bushing, very high to Total Product seal request, oil pressure is very large, maintenance is large, very easily occurs losing efficacy in oil-aeroseal face, contaminated environment, even cause oil spill go out and cause failure of insulation, cause bushing to discharge on fire.According to statistics, distribution transformer runs fire incident more than 90%, is because product oil seepage causes.
Therefore, it is high to there is cost in existing oil-filled transformer, and loss is large, and complex structure, how the problems such as coefficient of safety is low, difficult in maintenance, carry out architecture advances to existing oil-filled transformer, to solve the problem, becomes people's problem demanding prompt solution.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of dry sleeve and drawing the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, to reach the object reducing production cost, reduce no-load loss, reduce energy consumption and increase the service life.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of dry sleeve draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, include base, described base is provided with oil tank of transformer, the top of described oil tank of transformer is provided with upper cover, air chamber is provided with between the top of described upper cover and oil tank of transformer, the iron core that non-crystaline amorphous metal is made is provided with in described oil tank of transformer, on described iron core, cover has high-tension coil and low-voltage coil respectively, described high-tension coil is connected with high-pressure side dry sleeve, described low-voltage coil is connected with low-pressure side dry sleeve, and described high-tension coil is connected with shunting switch by tap lead.
As preferably, the both sides of described oil tank of transformer are fixedly connected with radiator, and described radiator is fixedly connected on described oil tank of transformer by hot channel, and described hot channel and described oil tank of transformer connect.
As preferably, the head end of described high-pressure side dry sleeve is placed in the top of described upper cover, and the tail end of described high-pressure side dry sleeve is placed in described oil tank of transformer through described air chamber.
As preferably, the head end of described low-pressure side dry sleeve is placed in the top of described upper cover, and the tail end of described low-pressure side dry sleeve is placed in described air chamber.
As preferably, described shunting switch through described air chamber, its head end be placed in described on cover, tail end is placed in described oil tank of transformer.
As preferably, described iron core adopts amorphous alloy iron core.
As preferably, described high-pressure side dry sleeve realizes being connected by high-voltage connection and high-tension coil, and described low-pressure side dry sleeve realizes being connected by low-voltage lead and described low-voltage coil.
As preferably, described air chamber is non-flammable air chamber, and is highly 50-500mm.
Pass through technique scheme, the present invention by arranging an air chamber between upper cover and oil tank of transformer, isolated transformer oil and extraneous contact, offset part oil to expand, buffering transformer oil is to the heat transmission of fuel tank upper cover, reduce the temperature rise degree of transformer oil box cover, prevent transformer upper cover place from oil spilling occurring, adopt dry sleeve without the need to oil-filled, block external environment condition affects transformer oil insulation property passage by inside pipe casing, adopt amorphous alloy core, make full use of the characteristic of amorphous alloy material, very big reduction no-load loss, reach reduction production cost, reduce no-load loss, the object reducing energy consumption and increase the service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 dry sleeve disclosed in the embodiment of the present invention draws the structural representation stopping the non-crystaline amorphous metal high-performance energy-saving transformer of seepage.
Numeral and the corresponding component title represented by letter in figure:
1. base 2. oil tank of transformer 3. upper cover 4. air chamber 5. iron core
6. high-pressure side dry sleeve 7. low-pressure side dry sleeve 8. tap lead
9. shunting switch 10. radiator 11. high-tension coil 12. low-voltage coil
13. high-voltage connection 14. low-voltage leads
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The invention provides a kind of dry sleeve and draw the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, its operation principle is by arranging an air chamber between upper cover and oil tank of transformer, isolated transformer oil and extraneous contact, offset part oil to expand, buffering transformer oil is to the heat transmission of fuel tank upper cover, reduce the temperature rise degree of transformer oil box cover, prevent transformer upper cover place from oil spilling occurring, adopt dry sleeve without the need to oil-filled, block external environment condition affects transformer oil insulation property passage by inside pipe casing, adopt amorphous alloy core, make full use of the characteristic of amorphous alloy material, very big reduction no-load loss, reach reduction production cost, reduce no-load loss, the object reducing energy consumption and increase the service life.
Below in conjunction with embodiment and embodiment, the present invention is further detailed explanation.
As shown in Figure 1, a kind of dry sleeve draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, include base 1, described base 1 is provided with oil tank of transformer 2, the top of described oil tank of transformer 2 is provided with upper cover 3, air chamber 4 is provided with between the top of described upper cover 3 and oil tank of transformer 2, the iron core 5 that non-crystaline amorphous metal is made is provided with in described oil tank of transformer, described iron core 5 is set with high-tension coil 11 and low-voltage coil 12, described high-tension coil 11 is connected with high-pressure side dry sleeve 6 by high-voltage connection 13, described low-voltage coil 12 is connected with low-pressure side dry sleeve 7 by low-voltage lead 14, described high-tension coil 11 is connected with shunting switch 9 by tap lead 8.
It should be noted that the both sides of described oil tank of transformer 2 are fixedly connected with radiator 10, described radiator is fixedly connected on described oil tank of transformer by hot channel, and described hot channel and described oil tank of transformer 2 connect.
It should be noted that the head end of described high-pressure side dry sleeve is placed in the top of described upper cover, the tail end of described high-pressure side dry sleeve is placed in described oil tank of transformer through described air chamber.
It should be noted that the head end of described low-pressure side dry sleeve is placed in the top of described upper cover, the tail end of described low-pressure side dry sleeve is placed in described fuel tank.
It should be noted that described shunting switch is through described air chamber, its head end be placed in described on cover, tail end is placed in described oil tank of transformer.
It should be noted that described iron core adopts amorphous alloy iron core.
It should be noted that and described iron core is set with high-tension coil and low-voltage coil
It should be noted that, described high-pressure side dry sleeve realizes being connected by high-voltage connection and described high-tension coil, described low-pressure side dry sleeve realizes being connected by low-voltage lead and described low-voltage coil, the number of turn of the adjustable high-tension coil of described shunting switch, to ensure that low pressure output voltage stabilization is in suitable scope.
It should be noted that described air chamber is non-flammable air chamber, and be highly 50-500mm.
By above mode, a kind of dry sleeve provided by the present invention draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, by arranging an air chamber between upper cover and oil tank of transformer, isolated transformer oil and extraneous contact, offset part oil to expand, buffering transformer oil is to the heat transmission of fuel tank upper cover, reduce the temperature rise degree of transformer upper cover, prevent transformer upper cover place from oil spilling occurring, adopt dry sleeve without the need to oil-filled, block external environment condition affects transformer oil insulation property passage by inside pipe casing, adopt amorphous alloy iron core, make full use of the characteristic of amorphous alloy material, very big reduction no-load loss, reach reduction production cost, reduce no-load loss, the object reducing energy consumption and increase the service life.
Above-described is only that a kind of dry sleeve disclosed in this invention draws the preferred implementation stopping the non-crystaline amorphous metal high-performance energy-saving transformer of seepage; should be understood that; for the person of ordinary skill of the art; without departing from the concept of the premise of the invention; can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (8)
1. a dry sleeve draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, it is characterized in that, include base, described base is provided with oil tank of transformer, the top of described oil tank of transformer is provided with upper cover, air chamber is provided with between the top of described upper cover and oil tank of transformer, the iron core that non-crystaline amorphous metal is made is provided with in described oil tank of transformer, on described iron core, cover has high-tension coil and low-voltage coil respectively, described high-tension coil is connected with high-pressure side dry sleeve, described low-voltage coil is connected with low-pressure side dry sleeve, described high-tension coil is connected with shunting switch by tap lead.
2. dry sleeve according to claim 1 draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, it is characterized in that, the both sides of described oil tank of transformer are fixedly connected with radiator, described radiator is fixedly connected on described oil tank of transformer by hot channel, and described hot channel and described oil tank of transformer connect.
3. dry sleeve according to claim 1 draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, it is characterized in that, the head end of described high-pressure side dry sleeve is placed in the top of described upper cover, and the tail end of described high-pressure side dry sleeve is placed in described oil tank of transformer through described air chamber.
4. dry sleeve according to claim 1 draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, it is characterized in that, the head end of described low-pressure side dry sleeve is placed in the top of described upper cover, and the tail end of described low-pressure side dry sleeve is placed in described air chamber.
5. dry sleeve according to claim 1 draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, it is characterized in that, described shunting switch through described air chamber, its head end be placed in described on cover, tail end is placed in described oil tank of transformer.
6. dry sleeve according to claim 1 draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, it is characterized in that, described iron core adopts amorphous alloy iron core.
7. dry sleeve according to claim 1 draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, it is characterized in that, described high-pressure side dry sleeve realizes being connected by high-voltage connection and high-tension coil, and described low-pressure side dry sleeve realizes being connected by low-voltage lead and described low-voltage coil.
8. dry sleeve according to claim 1 draws the non-crystaline amorphous metal high-performance energy-saving transformer stopping seepage, and it is characterized in that, described air chamber is non-flammable air chamber, and is highly 50-500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799034.6A CN105405595A (en) | 2015-11-18 | 2015-11-18 | High-efficiency and energy-saving amorphous alloy transformer employing dry-type bushings led out for completely eradicating leakage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799034.6A CN105405595A (en) | 2015-11-18 | 2015-11-18 | High-efficiency and energy-saving amorphous alloy transformer employing dry-type bushings led out for completely eradicating leakage |
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| CN105405595A true CN105405595A (en) | 2016-03-16 |
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| CN201510799034.6A Pending CN105405595A (en) | 2015-11-18 | 2015-11-18 | High-efficiency and energy-saving amorphous alloy transformer employing dry-type bushings led out for completely eradicating leakage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108878098A (en) * | 2018-09-10 | 2018-11-23 | 安徽华正电气有限公司 | A kind of high overload energy-efficient distribution transformer of pair side Multiple coil mixing connection |
| CN109087779A (en) * | 2018-07-18 | 2018-12-25 | 浙江纪元电气科技股份有限公司 | A kind of permanent magnetism on-load tap changer equipment of transformer |
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| CN203812688U (en) * | 2014-04-25 | 2014-09-03 | 江苏天威变压器有限公司 | Oil-immersed transformer |
| CN204332649U (en) * | 2015-01-19 | 2015-05-13 | 齐侠 | A kind of novel opening rewinding material electric traction transformer |
| CN205194469U (en) * | 2015-11-18 | 2016-04-27 | 胡盛堂 | Energy -efficient transformer of metallic glass who stops seepage is drawn forth to dry -type sleeve pipe |
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2015
- 2015-11-18 CN CN201510799034.6A patent/CN105405595A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006269873A (en) * | 2005-03-25 | 2006-10-05 | Daihen Corp | Elephant type transformer |
| CN201215755Y (en) * | 2008-06-30 | 2009-04-01 | 郑州金泰尔电气有限公司 | Oil immersion type electricity distribution transformer |
| CN103177859A (en) * | 2011-12-23 | 2013-06-26 | 上海置信电气非晶有限公司 | On-load tap changing transformer structure |
| CN202977078U (en) * | 2012-12-18 | 2013-06-05 | 广东汇网电气有限公司 | Environmentally-friendly and durable type amorphous alloy transformer |
| CN203312013U (en) * | 2013-06-27 | 2013-11-27 | 卧龙电气集团股份有限公司 | Outgoing wire lifting seat of low-voltage sleeves in transformer |
| CN203573783U (en) * | 2013-12-06 | 2014-04-30 | 沈阳市敦敏电气有限责任公司 | Dry extraction type oil immersed transformer |
| CN203812688U (en) * | 2014-04-25 | 2014-09-03 | 江苏天威变压器有限公司 | Oil-immersed transformer |
| CN204332649U (en) * | 2015-01-19 | 2015-05-13 | 齐侠 | A kind of novel opening rewinding material electric traction transformer |
| CN205194469U (en) * | 2015-11-18 | 2016-04-27 | 胡盛堂 | Energy -efficient transformer of metallic glass who stops seepage is drawn forth to dry -type sleeve pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109087779A (en) * | 2018-07-18 | 2018-12-25 | 浙江纪元电气科技股份有限公司 | A kind of permanent magnetism on-load tap changer equipment of transformer |
| CN108878098A (en) * | 2018-09-10 | 2018-11-23 | 安徽华正电气有限公司 | A kind of high overload energy-efficient distribution transformer of pair side Multiple coil mixing connection |
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Effective date of registration: 20161229 Address after: 236800 Anhui Province, Bozhou City Qiaocheng District Renyi Street No. 13 Applicant after: Wang Limei Applicant after: Wang Yue Applicant after: Zhu Shengli Applicant after: Liang Chunyong Address before: 300000 Nankai District white embankment road, Tianjin, No. 30 Applicant before: Hu Shengtang Applicant before: Dong Wenqing Applicant before: Song Jipu Applicant before: Chang Mingliang Applicant before: Han Likun Applicant before: Electric (Pizhou) Co., Ltd. |
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Application publication date: 20160316 |