CN2584889Y - 旋流离心式定压力喷淋消防泵 - Google Patents
旋流离心式定压力喷淋消防泵 Download PDFInfo
- Publication number
- CN2584889Y CN2584889Y CN 02281735 CN02281735U CN2584889Y CN 2584889 Y CN2584889 Y CN 2584889Y CN 02281735 CN02281735 CN 02281735 CN 02281735 U CN02281735 U CN 02281735U CN 2584889 Y CN2584889 Y CN 2584889Y
- Authority
- CN
- China
- Prior art keywords
- pump
- blade
- impeller
- pressure power
- level pressure
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02281735 CN2584889Y (zh) | 2002-10-25 | 2002-10-25 | 旋流离心式定压力喷淋消防泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02281735 CN2584889Y (zh) | 2002-10-25 | 2002-10-25 | 旋流离心式定压力喷淋消防泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2584889Y true CN2584889Y (zh) | 2003-11-05 |
Family
ID=33744020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02281735 Expired - Lifetime CN2584889Y (zh) | 2002-10-25 | 2002-10-25 | 旋流离心式定压力喷淋消防泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2584889Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006079274A1 (fr) * | 2005-01-28 | 2006-08-03 | Shihuang Li | Pompe à pression constante centrifuge avec vortex |
CN101294580B (zh) * | 2007-04-26 | 2010-04-21 | 李世煌 | 一种螺旋流恒压泵 |
CN104675751A (zh) * | 2015-01-21 | 2015-06-03 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种离心泵壳体 |
CN104747736A (zh) * | 2015-01-21 | 2015-07-01 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种同步式拆装自封结构 |
CN109399215A (zh) * | 2018-11-23 | 2019-03-01 | 艾迪机器(杭州)有限公司 | 一种弹性体内流回旋结构恒定压力离心泵 |
DE102013218410B4 (de) | 2013-09-13 | 2022-07-14 | Technochem Im- Und Export Gmbh | Zentrifugalpumpe |
-
2002
- 2002-10-25 CN CN 02281735 patent/CN2584889Y/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006079274A1 (fr) * | 2005-01-28 | 2006-08-03 | Shihuang Li | Pompe à pression constante centrifuge avec vortex |
CN101294580B (zh) * | 2007-04-26 | 2010-04-21 | 李世煌 | 一种螺旋流恒压泵 |
DE102013218410B4 (de) | 2013-09-13 | 2022-07-14 | Technochem Im- Und Export Gmbh | Zentrifugalpumpe |
CN104675751A (zh) * | 2015-01-21 | 2015-06-03 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种离心泵壳体 |
CN104747736A (zh) * | 2015-01-21 | 2015-07-01 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种同步式拆装自封结构 |
CN104675751B (zh) * | 2015-01-21 | 2017-01-18 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种离心泵壳体 |
CN104747736B (zh) * | 2015-01-21 | 2017-08-04 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种同步式拆装自封结构 |
CN109399215A (zh) * | 2018-11-23 | 2019-03-01 | 艾迪机器(杭州)有限公司 | 一种弹性体内流回旋结构恒定压力离心泵 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101749269A (zh) | 离心泵叶轮的多工况点设计法 | |
CN2584889Y (zh) | 旋流离心式定压力喷淋消防泵 | |
CN109915407A (zh) | 一种非光滑表面的离心泵叶轮及其效率和噪声协同提升设计方法 | |
CN102392832A (zh) | 一种全扬程离心泵 | |
CN102562651A (zh) | 一种高效风能离心泵叶轮 | |
CN108131327B (zh) | 一种基于固液两相流的离心泵的设计方法 | |
CN201031817Y (zh) | 一种离心式叶轮 | |
CN202597229U (zh) | 泵用叶轮 | |
CN101813092A (zh) | 一种多级离心泵多叶轮组合水力设计方法 | |
CN2809287Y (zh) | 径向叶片离心泵叶轮 | |
CN208348150U (zh) | 一种高效低噪音小型多翼离心排气扇及叶轮 | |
CN110578706A (zh) | 一种螺旋轴流式油气混输泵的超分离型叶轮 | |
CN116451364A (zh) | 一种液力透平叶轮分流叶片的设计方法 | |
JP3600449B2 (ja) | 羽根車 | |
CN105626159A (zh) | 一种带有动叶片波浪状前缘凹陷结构的变几何涡轮 | |
CN202597227U (zh) | 一种新型泵用叶轮 | |
US6431831B1 (en) | Pump impeller with enhanced vane inlet wear | |
CN2165276Y (zh) | 一种高效叶轮 | |
CN107299911B (zh) | 一种双流道超空化离心泵叶轮 | |
CN104279180A (zh) | 一种双吸叶轮 | |
CN2755325Y (zh) | 一种低比转数离心泵叶轮 | |
CN204113732U (zh) | 一种双吸叶轮 | |
CN210531161U (zh) | 恒压涡流泵 | |
CN201475040U (zh) | 叶片高度可变离心式叶轮 | |
CN202417951U (zh) | 一种全扬程离心泵 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING JIANGHE XUANLONG WATER PUMP TECHNOLOGY CO Free format text: FORMER OWNER: BEIJING JIANDE FLUIOD TECHNOLOGY INST. Effective date: 20051104 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Designer after: Wu Yulin Designer after: Sheng Senzhi Designer after: Li Shihuang Designer after: Liu Zongyan Designer after: Song Chuanlin Designer after: Ma Zongjin Designer before: Li Shihuang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: LI SHIHUANG TO: WU YULIN; SHENG SENZHI; LI SHIHUANG; LIU ZONGYAN; SONG ZHUANLIN; MA ZONGJIN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20051104 Address after: 100085 No. 1, building 1, information road, Haidian District, Beijing 303 Patentee after: Beijing Jianghe Xuanlong Water Pump Technology Co., Ltd. Address before: 100084 Beijing city on the south side of the South Gate of Tsinghua University sancaitang office room 2071 Patentee before: Tianda Fluid Technology Inst., Beijing |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20121025 Granted publication date: 20031105 |