EP2924286A3 - Prüfvorrichtung für pumpen - Google Patents

Prüfvorrichtung für pumpen Download PDF

Info

Publication number
EP2924286A3
EP2924286A3 EP15161152.2A EP15161152A EP2924286A3 EP 2924286 A3 EP2924286 A3 EP 2924286A3 EP 15161152 A EP15161152 A EP 15161152A EP 2924286 A3 EP2924286 A3 EP 2924286A3
Authority
EP
European Patent Office
Prior art keywords
line
reservoir
flow
return
test
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.)
Granted
Application number
EP15161152.2A
Other languages
English (en)
French (fr)
Other versions
EP2924286A2 (de
EP2924286B1 (de
Inventor
Karl-Heinz Pfaff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2924286A2 publication Critical patent/EP2924286A2/de
Publication of EP2924286A3 publication Critical patent/EP2924286A3/de
Application granted granted Critical
Publication of EP2924286B1 publication Critical patent/EP2924286B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Pipeline Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft eine Prüfvorrichtung (1) für Pumpen (50), zum abwechselnden Prüfen bei einer einer oberen und einer unteren Temperatur, mit
- einem ersten Reservoir (2) für eine Flüssigkeit einer ersten Temperatur, und
- einem zweiten Reservoir (3) für eine Flüssigkeit einer zweiten Temperatur.
Um einen effizienteren Test von Pumpen bei zeitlich wechselnder Temperatur zu ermöglichen, ist erfindungsgemäß vorgesehen, dass die Prüfvorrichtung weiterhin Folgendes umfasst:
- eine erste Verteilerleitung (20), die vom ersten Reservoir (2) ausgeht,
- eine erste Sammelleitung (21), die zum ersten Reservoir (2) führt,
- eine zweite Verteilerleitung (22), die vom zweiten Reservoir (3) ausgeht,
- eine zweite Sammelleitung (23), die zum zweiten Reservoir (3) führt, sowie
- eine Mehrzahl von Prüfeinheiten (30), jede Prüfeinheit (30) umfassend:
- eine erste Vorlaufleitung (31), die von der ersten Verteilerleitung (20) ausgeht,
- eine zweite Vorlaufleitung (32), die von der zweiten Verteilerleitung (22) ausgeht
- eine Vorlaufprüfleitung (33), zu der sich die erste (31) und zweite Vorlaufleitung (32) vereinigen,
- eine erste Rücklaufleitung (34), die zur ersten Sammelleitung (21) führt,
- eine zweite Rücklaufleitung (35), die zur zweiten Sammelleitung (23) führt,
- eine Rücklaufprüfleitung (36), die sich in die erste (34) und zweite Rücklaufleitung (35) verzweigt, wobei zwischen der Vorlaufprüfleitung (33) und der Rücklaufprüfleitung (36) eine zu prüfende Pumpe (50) anschließbar ist,
- eine erste Ventilanordnung (37, 38), durch die die erste Vorlaufleitung (31) und die zweite Vorlaufleitung (32) alternativ verschließbar sind, und
- eine zweite Ventilanordnung (39, 40), durch die die erste Rücklaufleitung (34) und die zweite Rücklaufleitung (35) alternativ verschließbar sind.
EP15161152.2A 2014-03-28 2015-03-26 Prüfvorrichtung für pumpen Not-in-force EP2924286B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014104422.3A DE102014104422A1 (de) 2014-03-28 2014-03-28 Prüfvorrichtung für Pumpen

Publications (3)

Publication Number Publication Date
EP2924286A2 EP2924286A2 (de) 2015-09-30
EP2924286A3 true EP2924286A3 (de) 2016-02-17
EP2924286B1 EP2924286B1 (de) 2017-04-05

Family

ID=52807627

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15161152.2A Not-in-force EP2924286B1 (de) 2014-03-28 2015-03-26 Prüfvorrichtung für pumpen

Country Status (4)

Country Link
EP (1) EP2924286B1 (de)
DE (1) DE102014104422A1 (de)
DK (1) DK2924286T3 (de)
ES (1) ES2638300T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107816431B (zh) * 2017-11-23 2024-06-04 山东省农业机械科学研究院 核二级高压安全注射泵环境仿真试验系统
CN112283068B (zh) * 2020-10-12 2022-06-07 国网江苏省电力有限公司镇江供电分公司 一种压缩空气储能供能装置
CN114151361A (zh) * 2021-11-30 2022-03-08 浙江方威检验检测技术有限公司 一种面向水泵制造自动化工厂的出厂检测系统
CN114320872B (zh) * 2021-12-31 2024-04-12 浙江工业大学台州研究院 一种车用电子水泵的测试系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803770B1 (de) * 1978-01-28 1979-06-21 Zahnradfabrik Friedrichshafen Vorrichtung zur Regelung der Temperaetur einer im Kreislauf gefuehrten Fluessigkeit auf einem Pruefstand
DE102006013634A1 (de) * 2006-03-22 2007-09-27 PID Prüfungen & industrielle Dienstleistungen GmbH & Co. KG Prüfstandanordnung zur Durchführung von Tests an flüssigkeitsdurchströmten Prüfmodulen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092370A (en) * 1997-09-16 2000-07-25 Flow International Corporation Apparatus and method for diagnosing the status of specific components in high-pressure fluid pumps
DE102007041137A1 (de) * 2007-08-30 2009-03-05 Netzsch Oilfield Products Gmbh Pumpenprüfstand
US9222575B2 (en) * 2010-12-22 2015-12-29 Gm Global Technology Operations, Llc Electric pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803770B1 (de) * 1978-01-28 1979-06-21 Zahnradfabrik Friedrichshafen Vorrichtung zur Regelung der Temperaetur einer im Kreislauf gefuehrten Fluessigkeit auf einem Pruefstand
DE102006013634A1 (de) * 2006-03-22 2007-09-27 PID Prüfungen & industrielle Dienstleistungen GmbH & Co. KG Prüfstandanordnung zur Durchführung von Tests an flüssigkeitsdurchströmten Prüfmodulen

Also Published As

Publication number Publication date
ES2638300T3 (es) 2017-10-19
EP2924286A2 (de) 2015-09-30
DE102014104422A1 (de) 2015-12-03
EP2924286B1 (de) 2017-04-05
DK2924286T3 (en) 2017-07-24

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