CN102418682A - Double-cylinder metering plunger pump and metering method thereof - Google Patents
Double-cylinder metering plunger pump and metering method thereof Download PDFInfo
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- CN102418682A CN102418682A CN2011104260023A CN201110426002A CN102418682A CN 102418682 A CN102418682 A CN 102418682A CN 2011104260023 A CN2011104260023 A CN 2011104260023A CN 201110426002 A CN201110426002 A CN 201110426002A CN 102418682 A CN102418682 A CN 102418682A
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- ball screw
- glue
- pump head
- plunger rod
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 44
- 230000006698 induction Effects 0.000 claims description 29
- 239000004033 plastic Substances 0.000 claims description 25
- 229920003023 plastic Polymers 0.000 claims description 25
- 230000007306 turnover Effects 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000001939 inductive effect Effects 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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Priority Applications (1)
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CN201110426002.3A CN102418682B (en) | 2011-12-15 | 2011-12-15 | Double-cylinder metering plunger pump and metering method thereof |
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CN201110426002.3A CN102418682B (en) | 2011-12-15 | 2011-12-15 | Double-cylinder metering plunger pump and metering method thereof |
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CN102418682A true CN102418682A (en) | 2012-04-18 |
CN102418682B CN102418682B (en) | 2014-03-12 |
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CN201110426002.3A Active CN102418682B (en) | 2011-12-15 | 2011-12-15 | Double-cylinder metering plunger pump and metering method thereof |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104728069A (en) * | 2015-01-07 | 2015-06-24 | 天津市发现者厨房机器人科技有限公司 | Method for single motor to drive multi-cylinder metering pump |
CN105257497A (en) * | 2015-09-28 | 2016-01-20 | 上海伍丰科学仪器有限公司 | High pressure solvent delivery pump and minitype high pressure solvent delivery pump system |
CN106523318A (en) * | 2016-10-31 | 2017-03-22 | 深圳市世椿智能装备股份有限公司 | Two-way piston pump and control method thereof |
CN107939629A (en) * | 2017-11-13 | 2018-04-20 | 重庆鼎满科技发展有限公司 | A kind of longer metering pump of service life |
CN108150377A (en) * | 2017-11-30 | 2018-06-12 | 北京卫星制造厂 | Parallel advection plunger pump |
CN108361168A (en) * | 2018-02-05 | 2018-08-03 | 南京航空航天大学 | It is staggered the time based on dual piston the continuous and stable type metering pump of compensation policy |
CN109441789A (en) * | 2018-11-30 | 2019-03-08 | 扬州四启环保设备有限公司 | A kind of V-arrangement composite rim pressure regulation reversing mechanism |
CN109985773A (en) * | 2019-03-13 | 2019-07-09 | 厦门盈硕科智能装备有限公司 | Dispenser |
CN111203365A (en) * | 2020-01-10 | 2020-05-29 | 望汭(上海)自动化技术有限公司 | Double-metering-cylinder operation platform |
CN112502951A (en) * | 2020-11-11 | 2021-03-16 | 东莞市吉克尔自动化科技有限公司 | Intelligent linear large-flow metering pump |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1415858A (en) * | 2002-10-29 | 2003-05-07 | 李华林 | Electric oil-immersed plunger pump |
US20060184154A1 (en) * | 1998-10-29 | 2006-08-17 | Medtronic Minimed, Inc. | Methods and apparatuses for detecting occlusions in an ambulatory infusion pump |
CN201428571Y (en) * | 2009-07-06 | 2010-03-24 | 华信仪表(北京)有限公司 | Improved double-cylinder pressure generating device for fluids |
CN101709693A (en) * | 2009-12-02 | 2010-05-19 | 公安部第一研究所 | Precision plunger metering pump |
CN102116288A (en) * | 2010-01-06 | 2011-07-06 | 株式会社岛津制作所 | Solution sending pump |
CN202402237U (en) * | 2011-12-15 | 2012-08-29 | 广州正奇科技有限公司 | Double-cylinder metering plunger pump |
-
2011
- 2011-12-15 CN CN201110426002.3A patent/CN102418682B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060184154A1 (en) * | 1998-10-29 | 2006-08-17 | Medtronic Minimed, Inc. | Methods and apparatuses for detecting occlusions in an ambulatory infusion pump |
CN1415858A (en) * | 2002-10-29 | 2003-05-07 | 李华林 | Electric oil-immersed plunger pump |
CN201428571Y (en) * | 2009-07-06 | 2010-03-24 | 华信仪表(北京)有限公司 | Improved double-cylinder pressure generating device for fluids |
CN101709693A (en) * | 2009-12-02 | 2010-05-19 | 公安部第一研究所 | Precision plunger metering pump |
CN102116288A (en) * | 2010-01-06 | 2011-07-06 | 株式会社岛津制作所 | Solution sending pump |
CN202402237U (en) * | 2011-12-15 | 2012-08-29 | 广州正奇科技有限公司 | Double-cylinder metering plunger pump |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104728069B (en) * | 2015-01-07 | 2017-03-01 | 天津市发现者厨房机器人科技有限公司 | A kind of method of single Motor drive multi-cylinder dosing pump |
CN104728069A (en) * | 2015-01-07 | 2015-06-24 | 天津市发现者厨房机器人科技有限公司 | Method for single motor to drive multi-cylinder metering pump |
CN105257497A (en) * | 2015-09-28 | 2016-01-20 | 上海伍丰科学仪器有限公司 | High pressure solvent delivery pump and minitype high pressure solvent delivery pump system |
CN106523318B (en) * | 2016-10-31 | 2019-04-02 | 深圳市世椿智能装备股份有限公司 | A kind of type bidirectional piston pump and its control method |
CN106523318A (en) * | 2016-10-31 | 2017-03-22 | 深圳市世椿智能装备股份有限公司 | Two-way piston pump and control method thereof |
CN107939629A (en) * | 2017-11-13 | 2018-04-20 | 重庆鼎满科技发展有限公司 | A kind of longer metering pump of service life |
CN108150377A (en) * | 2017-11-30 | 2018-06-12 | 北京卫星制造厂 | Parallel advection plunger pump |
CN108150377B (en) * | 2017-11-30 | 2019-09-06 | 北京卫星制造厂 | Parallel advection plunger pump |
CN108361168A (en) * | 2018-02-05 | 2018-08-03 | 南京航空航天大学 | It is staggered the time based on dual piston the continuous and stable type metering pump of compensation policy |
CN109441789A (en) * | 2018-11-30 | 2019-03-08 | 扬州四启环保设备有限公司 | A kind of V-arrangement composite rim pressure regulation reversing mechanism |
CN109985773A (en) * | 2019-03-13 | 2019-07-09 | 厦门盈硕科智能装备有限公司 | Dispenser |
CN111203365A (en) * | 2020-01-10 | 2020-05-29 | 望汭(上海)自动化技术有限公司 | Double-metering-cylinder operation platform |
CN112502951A (en) * | 2020-11-11 | 2021-03-16 | 东莞市吉克尔自动化科技有限公司 | Intelligent linear large-flow metering pump |
Also Published As
Publication number | Publication date |
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CN102418682B (en) | 2014-03-12 |
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GR01 | Patent grant | ||
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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: A double cylinder metering plunger pump and its metering method Effective date of registration: 20210518 Granted publication date: 20140312 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: GUANGZHOU ZHENGQI TECHNOLOGY Co.,Ltd. Registration number: Y2021980003722 |
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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: 20230829 Granted publication date: 20140312 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: GUANGZHOU ZHENGQI TECHNOLOGY Co.,Ltd. Registration number: Y2021980003722 |
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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: A dual cylinder metering plunger pump and its metering method Granted publication date: 20140312 Pledgee: Industrial and Commercial Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU ZHENGQI TECHNOLOGY Co.,Ltd. Registration number: Y2024980015894 |