CN210896912U - 一种散热性能好的变压器油箱 - Google Patents
一种散热性能好的变压器油箱 Download PDFInfo
- Publication number
- CN210896912U CN210896912U CN201921885869.3U CN201921885869U CN210896912U CN 210896912 U CN210896912 U CN 210896912U CN 201921885869 U CN201921885869 U CN 201921885869U CN 210896912 U CN210896912 U CN 210896912U
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- Prior art keywords
- heat dissipation
- frame body
- cavity
- transformer
- box
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- 239000006185 dispersion Substances 0.000 title claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 57
- 238000004804 winding Methods 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 40
- 230000000694 effects Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Transformer Cooling (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921885869.3U CN210896912U (zh) | 2019-11-04 | 2019-11-04 | 一种散热性能好的变压器油箱 |
Applications Claiming Priority (1)
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CN201921885869.3U CN210896912U (zh) | 2019-11-04 | 2019-11-04 | 一种散热性能好的变压器油箱 |
Publications (1)
Publication Number | Publication Date |
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CN210896912U true CN210896912U (zh) | 2020-06-30 |
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Family Applications (1)
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CN201921885869.3U Active CN210896912U (zh) | 2019-11-04 | 2019-11-04 | 一种散热性能好的变压器油箱 |
Country Status (1)
Country | Link |
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CN (1) | CN210896912U (zh) |
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2019
- 2019-11-04 CN CN201921885869.3U patent/CN210896912U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A transformer oil tank with good heat dissipation performance Effective date of registration: 20201111 Granted publication date: 20200630 Pledgee: Quzhou Branch of China Merchants Bank Co.,Ltd. Pledgor: ZHEJIANG ZHIDIAN FEIJING ELECTRIC Co.,Ltd. Registration number: Y2020330000918 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211125 Granted publication date: 20200630 Pledgee: Quzhou Branch of China Merchants Bank Co.,Ltd. Pledgor: ZHEJIANG ZHIDIAN FEIJING ELECTRIC CO.,LTD. Registration number: Y2020330000918 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Transformer oil tank with good heat dissipation performance Effective date of registration: 20211202 Granted publication date: 20200630 Pledgee: Quzhou Branch of China Merchants Bank Co.,Ltd. Pledgor: ZHEJIANG ZHIDIAN FEIJING ELECTRIC CO.,LTD. Registration number: Y2021330002424 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230109 Granted publication date: 20200630 Pledgee: Quzhou Branch of China Merchants Bank Co.,Ltd. Pledgor: ZHEJIANG ZHIDIAN FEIJING ELECTRIC CO.,LTD. Registration number: Y2021330002424 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A transformer oil tank with good heat dissipation performance Effective date of registration: 20230131 Granted publication date: 20200630 Pledgee: Quzhou Branch of China Merchants Bank Co.,Ltd. Pledgor: ZHEJIANG ZHIDIAN FEIJING ELECTRIC CO.,LTD. Registration number: Y2023330000262 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200630 Pledgee: Quzhou Branch of China Merchants Bank Co.,Ltd. Pledgor: ZHEJIANG ZHIDIAN FEIJING ELECTRIC CO.,LTD. Registration number: Y2023330000262 |