CN218206446U - 一种防爆门的密封结构 - Google Patents
一种防爆门的密封结构 Download PDFInfo
- Publication number
- CN218206446U CN218206446U CN202221940460.9U CN202221940460U CN218206446U CN 218206446 U CN218206446 U CN 218206446U CN 202221940460 U CN202221940460 U CN 202221940460U CN 218206446 U CN218206446 U CN 218206446U
- Authority
- CN
- China
- Prior art keywords
- explosion
- explosion vent
- sliding plate
- groove
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004880 explosion Methods 0.000 title claims abstract description 91
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221940460.9U CN218206446U (zh) | 2022-07-26 | 2022-07-26 | 一种防爆门的密封结构 |
Applications Claiming Priority (1)
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CN202221940460.9U CN218206446U (zh) | 2022-07-26 | 2022-07-26 | 一种防爆门的密封结构 |
Publications (1)
Publication Number | Publication Date |
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CN218206446U true CN218206446U (zh) | 2023-01-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202221940460.9U Active CN218206446U (zh) | 2022-07-26 | 2022-07-26 | 一种防爆门的密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218206446U (zh) |
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2022
- 2022-07-26 CN CN202221940460.9U patent/CN218206446U/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 sealing structure for explosion-proof doors Effective date of registration: 20230315 Granted publication date: 20230103 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi Fuyu civil air defense equipment Co.,Ltd. Registration number: Y2023610000177 |
|
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 |
Granted publication date: 20230103 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi Fuyu civil air defense equipment Co.,Ltd. Registration number: Y2023610000177 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |