CN102425692B - 过滤型薄膜减压阀 - Google Patents
过滤型薄膜减压阀 Download PDFInfo
- Publication number
- CN102425692B CN102425692B CN201110239882.3A CN201110239882A CN102425692B CN 102425692 B CN102425692 B CN 102425692B CN 201110239882 A CN201110239882 A CN 201110239882A CN 102425692 B CN102425692 B CN 102425692B
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- Prior art keywords
- putting hole
- filter screen
- valve
- valve body
- channel
- 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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- 239000010409 thin film Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000009467 reduction Effects 0.000 abstract description 6
- 238000011144 upstream manufacturing Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Landscapes
- Control Of Fluid Pressure (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110239882.3A CN102425692B (zh) | 2011-08-19 | 2011-08-19 | 过滤型薄膜减压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110239882.3A CN102425692B (zh) | 2011-08-19 | 2011-08-19 | 过滤型薄膜减压阀 |
Publications (2)
Publication Number | Publication Date |
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CN102425692A CN102425692A (zh) | 2012-04-25 |
CN102425692B true CN102425692B (zh) | 2014-01-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110239882.3A Active CN102425692B (zh) | 2011-08-19 | 2011-08-19 | 过滤型薄膜减压阀 |
Country Status (1)
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CN (1) | CN102425692B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104006194A (zh) * | 2014-06-05 | 2014-08-27 | 宁波永享铜管道有限公司 | 减压阀 |
CN104197069A (zh) * | 2014-09-05 | 2014-12-10 | 陈巧琴 | 具有阀盖保护器的阀门 |
CN107345585A (zh) * | 2016-05-06 | 2017-11-14 | 青岛经济技术开发区海尔热水器有限公司 | 一种减压阀及热水器 |
CN111561591B (zh) * | 2020-03-31 | 2022-03-11 | 浙江杭惠阀门有限公司 | 一种组合式安全阀 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1711117A (zh) * | 2002-11-05 | 2005-12-21 | 菲尔托罗公司 | 呼吸保护装置 |
JP4104482B2 (ja) * | 2003-04-18 | 2008-06-18 | 日信工業株式会社 | ブレーキ液圧制御装置用電磁弁 |
CN201748001U (zh) * | 2010-07-27 | 2011-02-16 | 宁波埃美柯铜阀门有限公司 | 可抽取式减压阀 |
CN102052496A (zh) * | 2009-11-06 | 2011-05-11 | 兰州理工大学 | 一种滤污先导活塞式减压阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200940689Y (zh) * | 2006-08-15 | 2007-08-29 | 黄彪 | 多功能电磁阀 |
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2011
- 2011-08-19 CN CN201110239882.3A patent/CN102425692B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1711117A (zh) * | 2002-11-05 | 2005-12-21 | 菲尔托罗公司 | 呼吸保护装置 |
JP4104482B2 (ja) * | 2003-04-18 | 2008-06-18 | 日信工業株式会社 | ブレーキ液圧制御装置用電磁弁 |
CN102052496A (zh) * | 2009-11-06 | 2011-05-11 | 兰州理工大学 | 一种滤污先导活塞式减压阀 |
CN201748001U (zh) * | 2010-07-27 | 2011-02-16 | 宁波埃美柯铜阀门有限公司 | 可抽取式减压阀 |
Also Published As
Publication number | Publication date |
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CN102425692A (zh) | 2012-04-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 311835 Zhuji port industrial area, Zhejiang Patentee after: ZHEJIANG DUNAN VALVE Co.,Ltd. Address before: 311835 Zhuji City, Zhejiang Province Industrial Zone, mouth shop Patentee before: ZHEJIANG DUNAN VALVE Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 311800 Zhejiang city in Shaoxing Province town of Zhuji city shop Industrial Zone Patentee after: Zhejiang deai Intelligent Control Technology Co.,Ltd. Address before: 311835 Zhuji port industrial area, Zhejiang Patentee before: ZHEJIANG DUNAN VALVE Co.,Ltd. |
|
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: Filter type membrane pressure reducing valve Effective date of registration: 20211220 Granted publication date: 20140129 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang deai Intelligent Control Technology Co.,Ltd. Registration number: Y2021980015397 |
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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: 20230724 Granted publication date: 20140129 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang deai Intelligent Control Technology Co.,Ltd. Registration number: Y2021980015397 |