CN109458352A - 一种离心泵流量调节装置及其制造方法 - Google Patents
一种离心泵流量调节装置及其制造方法 Download PDFInfo
- Publication number
- CN109458352A CN109458352A CN201811276423.0A CN201811276423A CN109458352A CN 109458352 A CN109458352 A CN 109458352A CN 201811276423 A CN201811276423 A CN 201811276423A CN 109458352 A CN109458352 A CN 109458352A
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- CN
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- rod
- outlet pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811276423.0A CN109458352B (zh) | 2018-10-30 | 2018-10-30 | 一种离心泵流量调节装置及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811276423.0A CN109458352B (zh) | 2018-10-30 | 2018-10-30 | 一种离心泵流量调节装置及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN109458352A true CN109458352A (zh) | 2019-03-12 |
CN109458352B CN109458352B (zh) | 2020-04-24 |
Family
ID=65608840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811276423.0A Active CN109458352B (zh) | 2018-10-30 | 2018-10-30 | 一种离心泵流量调节装置及其制造方法 |
Country Status (1)
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CN (1) | CN109458352B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110170290A (zh) * | 2019-06-28 | 2019-08-27 | 王永杰 | 一种多联化学合成反应器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB868931A (en) * | 1956-06-29 | 1961-05-25 | Pan American Petroleum Corp | Fluid flow control apparatus |
US3807450A (en) * | 1972-12-15 | 1974-04-30 | M & J Valve Co | Hydraulic valve system and method |
CN201078499Y (zh) * | 2007-09-26 | 2008-06-25 | 黄勤根 | 流量控制阀 |
CN203594810U (zh) * | 2013-11-27 | 2014-05-14 | 中国航空工业集团公司雷华电子技术研究所 | 一种在线操作的流量调节装置 |
CN205434581U (zh) * | 2015-12-30 | 2016-08-10 | 深圳市第二人民医院 | 一种可调流量的胰腺移植手术胰岛素注射器 |
CN107725809A (zh) * | 2017-10-20 | 2018-02-23 | 约翰斯顿流体科技(无锡)有限公司 | 一种按压式便于控制水流的调节阀 |
CN208982753U (zh) * | 2018-08-01 | 2019-06-14 | 河南亿丰食品添加剂有限公司 | 一种流量自动调节装置 |
-
2018
- 2018-10-30 CN CN201811276423.0A patent/CN109458352B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB868931A (en) * | 1956-06-29 | 1961-05-25 | Pan American Petroleum Corp | Fluid flow control apparatus |
US3807450A (en) * | 1972-12-15 | 1974-04-30 | M & J Valve Co | Hydraulic valve system and method |
CN201078499Y (zh) * | 2007-09-26 | 2008-06-25 | 黄勤根 | 流量控制阀 |
CN203594810U (zh) * | 2013-11-27 | 2014-05-14 | 中国航空工业集团公司雷华电子技术研究所 | 一种在线操作的流量调节装置 |
CN205434581U (zh) * | 2015-12-30 | 2016-08-10 | 深圳市第二人民医院 | 一种可调流量的胰腺移植手术胰岛素注射器 |
CN107725809A (zh) * | 2017-10-20 | 2018-02-23 | 约翰斯顿流体科技(无锡)有限公司 | 一种按压式便于控制水流的调节阀 |
CN208982753U (zh) * | 2018-08-01 | 2019-06-14 | 河南亿丰食品添加剂有限公司 | 一种流量自动调节装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110170290A (zh) * | 2019-06-28 | 2019-08-27 | 王永杰 | 一种多联化学合成反应器 |
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Publication number | Publication date |
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CN109458352B (zh) | 2020-04-24 |
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Effective date of registration: 20220617 Address after: Room 455, 4th floor, business building, Shangkun Zixuan Plaza, 338 Zixuan Road, Sandun Town, Xihu District, Hangzhou, Zhejiang 310000 Patentee after: Hangzhou liangchuang Technology Consulting Co.,Ltd. Address before: 310018 508 Xuefu street, Xiasha Higher Education East District, Hangzhou, Zhejiang Patentee before: ZHEJIANG University OF WATER RESOURCES AND ELECTRIC POWER |
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TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: Baimao Lake Industrial Concentration Zone, Tianmen City, Hubei Province 431700 Patentee after: HUBEI TIANMEN YONGQIANG PUMP INDUSTRY CO.,LTD. Address before: 430070 room 01, R & D No. 3, 4 / F, building C5, phase III, Rongke Zhigu industrial project, Liqiao village, Hongshan District, Wuhan City, Hubei Province Patentee before: Zhongou (Hubei) Intellectual Property Service Co.,Ltd. Effective date of registration: 20230802 Address after: 430070 room 01, R & D No. 3, 4 / F, building C5, phase III, Rongke Zhigu industrial project, Liqiao village, Hongshan District, Wuhan City, Hubei Province Patentee after: Zhongou (Hubei) Intellectual Property Service Co.,Ltd. Address before: Room 455, 4th floor, business building, Shangkun Zixuan Plaza, 338 Zixuan Road, Sandun Town, Xihu District, Hangzhou, Zhejiang 310000 Patentee before: Hangzhou liangchuang Technology Consulting Co.,Ltd. |