CN112712972B - 一种矿用防爆变压器 - Google Patents
一种矿用防爆变压器 Download PDFInfo
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- CN112712972B CN112712972B CN202011542584.7A CN202011542584A CN112712972B CN 112712972 B CN112712972 B CN 112712972B CN 202011542584 A CN202011542584 A CN 202011542584A CN 112712972 B CN112712972 B CN 112712972B
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- 238000005065 mining Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010892 electric spark Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011542584.7A CN112712972B (zh) | 2020-12-21 | 2020-12-21 | 一种矿用防爆变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011542584.7A CN112712972B (zh) | 2020-12-21 | 2020-12-21 | 一种矿用防爆变压器 |
Publications (2)
Publication Number | Publication Date |
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CN112712972A CN112712972A (zh) | 2021-04-27 |
CN112712972B true CN112712972B (zh) | 2021-12-28 |
Family
ID=75543973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011542584.7A Active CN112712972B (zh) | 2020-12-21 | 2020-12-21 | 一种矿用防爆变压器 |
Country Status (1)
Country | Link |
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CN (1) | CN112712972B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113507088B (zh) * | 2021-07-26 | 2023-02-03 | 广东电网有限责任公司 | 一种电力输送用地下管道 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3532758B2 (ja) * | 1998-02-27 | 2004-05-31 | 三菱電機株式会社 | 計器用変成器 |
AP2541A (en) * | 2006-10-27 | 2012-12-20 | Philippe Magnier Llc | Device for prevention against the explosion of an electric transformer member |
CN205828062U (zh) * | 2016-07-21 | 2016-12-21 | 长兴荣兴电子有限公司 | 一种散热式led变压器 |
CN206237235U (zh) * | 2016-12-16 | 2017-06-09 | 贵阳航空电机有限公司 | 一种防尘电机散热保护罩 |
CN206947120U (zh) * | 2017-07-17 | 2018-01-30 | 河北宝利输变电设备制造有限公司 | 一种新型节能三相油浸式变压器 |
CN109903948A (zh) * | 2017-12-08 | 2019-06-18 | 江苏广特电气有限公司 | 一种防尘变压器 |
CN208079564U (zh) * | 2018-04-16 | 2018-11-09 | 广州南洋电控设备厂有限公司 | 一种便于固定安装的控制箱 |
CN110415932A (zh) * | 2019-06-25 | 2019-11-05 | 盐城奇林电气有限公司 | 一种煤矿变压器冷却系统及冷却方法 |
CN110148891B (zh) * | 2019-07-06 | 2020-05-01 | 浙江中兴防爆器材有限公司 | 一种可远程监控的高压防爆配电柜 |
CN211507266U (zh) * | 2019-08-22 | 2020-09-15 | 成都一变变压器有限公司 | 一种防爆阻燃变压器 |
CN211125279U (zh) * | 2019-11-08 | 2020-07-28 | 王铭 | 一种防尘自冷却型矿用变压器 |
CN211088777U (zh) * | 2019-11-12 | 2020-07-24 | 刘立明 | 一种可远程监控的高压防爆配电柜 |
CN212161501U (zh) * | 2020-05-22 | 2020-12-15 | 邳州力达金属结构制造有限公司 | 一种防爆式电力机车主变压器 |
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2020
- 2020-12-21 CN CN202011542584.7A patent/CN112712972B/zh active Active
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CN112712972A (zh) | 2021-04-27 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Shenglun Inventor after: Wang Cunzhou Inventor after: Wang Cunyu Inventor after: Zheng Beibei Inventor before: Zheng Beibei |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211213 Address after: No.10, Gongwu Road, industrial city, Xinyang City, Henan Province Applicant after: XINDIAN ELECTRIC GROUP CO.,LTD. Address before: No. 368, Zhongcun village, Jiafu street, Shujiang District, Taizhou City, Zhejiang Province, 317700 Applicant before: Yang Cong |
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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 invention: A mine explosion-proof transformer Effective date of registration: 20220419 Granted publication date: 20211228 Pledgee: Bank of China Limited Xinyang branch Pledgor: XINDIAN ELECTRIC GROUP CO.,LTD. Registration number: Y2022980004463 |
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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: 20230918 Granted publication date: 20211228 Pledgee: Bank of China Limited Xinyang branch Pledgor: XINDIAN ELECTRIC GROUP CO.,LTD. Registration number: Y2022980004463 |
|
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 invention: A mining explosion-proof transformer Effective date of registration: 20230921 Granted publication date: 20211228 Pledgee: Bank of China Limited Xinyang branch Pledgor: XINDIAN ELECTRIC GROUP CO.,LTD. Registration number: Y2023980057617 |