CN213093671U - 一种箱式变电站门密封结构 - Google Patents
一种箱式变电站门密封结构 Download PDFInfo
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- CN213093671U CN213093671U CN202021958873.0U CN202021958873U CN213093671U CN 213093671 U CN213093671 U CN 213093671U CN 202021958873 U CN202021958873 U CN 202021958873U CN 213093671 U CN213093671 U CN 213093671U
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- Prior art keywords
- vent
- box
- baffle
- door body
- door
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- 230000002146 bilateral effect Effects 0.000 claims abstract 2
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 12
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
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Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958873.0U CN213093671U (zh) | 2020-09-09 | 2020-09-09 | 一种箱式变电站门密封结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958873.0U CN213093671U (zh) | 2020-09-09 | 2020-09-09 | 一种箱式变电站门密封结构 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213093671U true CN213093671U (zh) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021958873.0U Active CN213093671U (zh) | 2020-09-09 | 2020-09-09 | 一种箱式变电站门密封结构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213093671U (zh) |
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2020
- 2020-09-09 CN CN202021958873.0U patent/CN213093671U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A door sealing structure of box type substation Effective date of registration: 20211216 Granted publication date: 20210430 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2021980015144 |
|
| 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 |
Date of cancellation: 20221209 Granted publication date: 20210430 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2021980015144 |
|
| PC01 | Cancellation 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 door sealing structure for box type substation Effective date of registration: 20221214 Granted publication date: 20210430 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2022980027130 |
|
| 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 |
Date of cancellation: 20231127 Granted publication date: 20210430 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2022980027130 |
|
| PC01 | Cancellation 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 sealing structure for the door of a box type substation Effective date of registration: 20231129 Granted publication date: 20210430 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: Jinan Chengrui Power Equipment Co.,Ltd. Registration number: Y2023980068454 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |