CN203641537U - 一种可以自动排水的防冻阀 - Google Patents
一种可以自动排水的防冻阀 Download PDFInfo
- Publication number
- CN203641537U CN203641537U CN201320685117.9U CN201320685117U CN203641537U CN 203641537 U CN203641537 U CN 203641537U CN 201320685117 U CN201320685117 U CN 201320685117U CN 203641537 U CN203641537 U CN 203641537U
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- valve body
- water inlet
- drainage hole
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000007710 freezing Methods 0.000 title abstract description 9
- 230000008014 freezing Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Valve Housings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320685117.9U CN203641537U (zh) | 2013-10-31 | 2013-10-31 | 一种可以自动排水的防冻阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320685117.9U CN203641537U (zh) | 2013-10-31 | 2013-10-31 | 一种可以自动排水的防冻阀 |
Publications (1)
Publication Number | Publication Date |
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CN203641537U true CN203641537U (zh) | 2014-06-11 |
Family
ID=50872782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320685117.9U Expired - Fee Related CN203641537U (zh) | 2013-10-31 | 2013-10-31 | 一种可以自动排水的防冻阀 |
Country Status (1)
Country | Link |
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CN (1) | CN203641537U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104235406A (zh) * | 2014-09-15 | 2014-12-24 | 上海采科实业有限公司 | 节水防冻阀 |
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2013
- 2013-10-31 CN CN201320685117.9U patent/CN203641537U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104235406A (zh) * | 2014-09-15 | 2014-12-24 | 上海采科实业有限公司 | 节水防冻阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG SANHUALI MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WEIFANG SANHUALI MACHINERY SCIENCE + TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: The road high tech Zone 261061 in Shandong province Weifang Weixian county east of Wolong street to the North Patentee after: SHANDONG HUALI MACHINERY TECHNOLOGY CO.,LTD. Address before: The road high tech Zone 261041 in Shandong province Weifang Weixian county east of Wolong street to the North Patentee before: WEIFANG SANHUALI MACHINERY SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-freezing valve capable of automatically draining water Effective date of registration: 20180918 Granted publication date: 20140611 Pledgee: Bank of Weifang Limited by Share Ltd. Dongming branch Pledgor: SHANDONG HUALI MACHINERY TECHNOLOGY CO.,LTD. Registration number: 2018980000163 |
|
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: 20220119 Granted publication date: 20140611 Pledgee: Bank of Weifang Limited by Share Ltd. Dongming branch Pledgor: SHANDONG HUALI MACHINERY TECHNOLOGY CO.,LTD. Registration number: 2018980000163 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 |
|
CF01 | Termination of patent right due to non-payment of annual fee |