CN106224599B - 一种多级止回阀 - Google Patents
一种多级止回阀 Download PDFInfo
- Publication number
- CN106224599B CN106224599B CN201610744907.8A CN201610744907A CN106224599B CN 106224599 B CN106224599 B CN 106224599B CN 201610744907 A CN201610744907 A CN 201610744907A CN 106224599 B CN106224599 B CN 106224599B
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- China
- Prior art keywords
- housing
- fixedly connected
- valve
- spring
- rubber
- 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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Links
- 238000007667 floating Methods 0.000 claims description 22
- 239000012528 membrane Substances 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 40
- 239000007788 liquid Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610744907.8A CN106224599B (zh) | 2016-08-29 | 2016-08-29 | 一种多级止回阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610744907.8A CN106224599B (zh) | 2016-08-29 | 2016-08-29 | 一种多级止回阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106224599A CN106224599A (zh) | 2016-12-14 |
CN106224599B true CN106224599B (zh) | 2018-07-10 |
Family
ID=57555726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610744907.8A Active CN106224599B (zh) | 2016-08-29 | 2016-08-29 | 一种多级止回阀 |
Country Status (1)
Country | Link |
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CN (1) | CN106224599B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110360382B (zh) * | 2019-07-30 | 2020-12-08 | 涡阳县康仕达机电有限公司 | 一种复合液流管接头 |
CN113323890B (zh) * | 2021-06-29 | 2022-04-12 | 江苏凯泉泵业制造有限公司 | 用于污水泵的三级单向阀 |
CN118320710B (zh) * | 2024-06-17 | 2024-10-11 | 四川圣达高环保科技有限公司 | 一种负离子液体的制备装置及方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210140A (en) * | 1987-09-24 | 1989-06-01 | Barberi Aldo | A non-return valve |
CN2321994Y (zh) * | 1998-01-18 | 1999-06-02 | 刘必汉 | 组合式防爆波止回阀 |
EP1604071A1 (de) * | 2003-03-14 | 2005-12-14 | Alfred Kärcher GmbH & Co. KG | Rückflussverhinderer |
CN202182214U (zh) * | 2011-08-03 | 2012-04-04 | 潍坊百乐卫浴制品有限公司 | 一种单向阀的止回装置 |
CN204213419U (zh) * | 2014-11-03 | 2015-03-18 | 新昌县派尔克机电制造有限公司 | 新型膜片式单向阀 |
CN204387404U (zh) * | 2014-12-02 | 2015-06-10 | 厦门绿延节水科技有限公司 | 一种止逆阀 |
CN105757298A (zh) * | 2016-04-22 | 2016-07-13 | 周有根 | 弯头止回阀 |
CN105822801A (zh) * | 2016-04-18 | 2016-08-03 | 唐行中 | 一种单向阀及应用该单向阀的料理机 |
CN206017900U (zh) * | 2016-08-29 | 2017-03-15 | 约翰斯顿流体科技(无锡)有限公司 | 一种多级止回阀 |
-
2016
- 2016-08-29 CN CN201610744907.8A patent/CN106224599B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210140A (en) * | 1987-09-24 | 1989-06-01 | Barberi Aldo | A non-return valve |
CN2321994Y (zh) * | 1998-01-18 | 1999-06-02 | 刘必汉 | 组合式防爆波止回阀 |
EP1604071A1 (de) * | 2003-03-14 | 2005-12-14 | Alfred Kärcher GmbH & Co. KG | Rückflussverhinderer |
CN202182214U (zh) * | 2011-08-03 | 2012-04-04 | 潍坊百乐卫浴制品有限公司 | 一种单向阀的止回装置 |
CN204213419U (zh) * | 2014-11-03 | 2015-03-18 | 新昌县派尔克机电制造有限公司 | 新型膜片式单向阀 |
CN204387404U (zh) * | 2014-12-02 | 2015-06-10 | 厦门绿延节水科技有限公司 | 一种止逆阀 |
CN105822801A (zh) * | 2016-04-18 | 2016-08-03 | 唐行中 | 一种单向阀及应用该单向阀的料理机 |
CN105757298A (zh) * | 2016-04-22 | 2016-07-13 | 周有根 | 弯头止回阀 |
CN206017900U (zh) * | 2016-08-29 | 2017-03-15 | 约翰斯顿流体科技(无锡)有限公司 | 一种多级止回阀 |
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Publication number | Publication date |
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CN106224599A (zh) | 2016-12-14 |
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Effective date of registration: 20220524 Address after: 1301, 13th floor, yanchuang building, 1 YinBai Road, Liyuan Development Zone, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: WUXI LAMOTON TECHNOLOGY CO.,LTD. Address before: No. 605, Lianfu Road, Xishan Economic and Technological Development Zone, Wuxi, Jiangsu 214000 Patentee before: JOHNSTON FLOW TECHNOLOGIES (WUXI) Co.,Ltd. |
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Effective date of registration: 20241029 Address after: No.153 Jingui Avenue, Enshi City, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Patentee after: HUBEI CHUANGSINUO ELECTRICAL TECHNOLOGY Corp. Country or region after: China Address before: 1301, 13th floor, yanchuang building, 1 YinBai Road, Liyuan Development Zone, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: WUXI LAMOTON TECHNOLOGY CO.,LTD. Country or region before: China |