CN207830628U - 一种排空口在下部防冻阀门 - Google Patents
一种排空口在下部防冻阀门 Download PDFInfo
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- CN207830628U CN207830628U CN201721770263.6U CN201721770263U CN207830628U CN 207830628 U CN207830628 U CN 207830628U CN 201721770263 U CN201721770263 U CN 201721770263U CN 207830628 U CN207830628 U CN 207830628U
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- Prior art keywords
- valve body
- evacuation port
- valve
- water
- partition board
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- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201721770263.6U CN207830628U (zh) | 2017-12-18 | 2017-12-18 | 一种排空口在下部防冻阀门 |
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CN201721770263.6U CN207830628U (zh) | 2017-12-18 | 2017-12-18 | 一种排空口在下部防冻阀门 |
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CN207830628U true CN207830628U (zh) | 2018-09-07 |
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CN201721770263.6U Active CN207830628U (zh) | 2017-12-18 | 2017-12-18 | 一种排空口在下部防冻阀门 |
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CN (1) | CN207830628U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111677055A (zh) * | 2020-06-17 | 2020-09-18 | 青海盐湖工业股份有限公司 | 一种消防栓 |
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2017
- 2017-12-18 CN CN201721770263.6U patent/CN207830628U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111677055A (zh) * | 2020-06-17 | 2020-09-18 | 青海盐湖工业股份有限公司 | 一种消防栓 |
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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: Anti-freezing valve with emptying opening in lower portion Effective date of registration: 20181229 Granted publication date: 20180907 Pledgee: Bank of Weifang Limited by Share Ltd. Dongming branch Pledgor: SHANDONG HUALI MACHINERY TECHNOLOGY CO.,LTD. Registration number: 2018980000219 |
|
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: 20230621 Granted publication date: 20180907 Pledgee: Bank of Weifang Limited by Share Ltd. Dongming branch Pledgor: SHANDONG HUALI MACHINERY TECHNOLOGY CO.,LTD. Registration number: 2018980000219 |
|
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 type of anti freezing valve with an air outlet at the bottom Effective date of registration: 20230629 Granted publication date: 20180907 Pledgee: Bank of Weifang Limited by Share Ltd. Dongming branch Pledgor: SHANDONG HUALI MACHINERY TECHNOLOGY CO.,LTD. Registration number: Y2023980046303 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |