EP4227596A3 - Ensemble pompe à condensat et procédés de commande - Google Patents

Ensemble pompe à condensat et procédés de commande Download PDF

Info

Publication number
EP4227596A3
EP4227596A3 EP22199412.2A EP22199412A EP4227596A3 EP 4227596 A3 EP4227596 A3 EP 4227596A3 EP 22199412 A EP22199412 A EP 22199412A EP 4227596 A3 EP4227596 A3 EP 4227596A3
Authority
EP
European Patent Office
Prior art keywords
pump
pump assembly
current value
condensate pump
control methods
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.)
Pending
Application number
EP22199412.2A
Other languages
German (de)
English (en)
Other versions
EP4227596A2 (fr
Inventor
Walter Martin
Lee Molyneux
Chris FORSHAW
Phil Capon
Luke Preece
Claire SAICH
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.)
Aspen Pumps Ltd
Original Assignee
Aspen Pumps Ltd
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 Aspen Pumps Ltd filed Critical Aspen Pumps Ltd
Publication of EP4227596A2 publication Critical patent/EP4227596A2/fr
Publication of EP4227596A3 publication Critical patent/EP4227596A3/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F04D15/0236—Lack of liquid level being detected by analysing the parameters of the electric drive, e.g. current or power consumption
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0201—Current
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0401—Current
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump
    • 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
    • F04D15/0088—Testing machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
EP22199412.2A 2021-10-04 2022-10-03 Ensemble pompe à condensat et procédés de commande Pending EP4227596A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2114207.0A GB2611362B (en) 2021-10-04 2021-10-04 Condensate pump assembly & control methods

Publications (2)

Publication Number Publication Date
EP4227596A2 EP4227596A2 (fr) 2023-08-16
EP4227596A3 true EP4227596A3 (fr) 2023-11-29

Family

ID=78497726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22199412.2A Pending EP4227596A3 (fr) 2021-10-04 2022-10-03 Ensemble pompe à condensat et procédés de commande

Country Status (3)

Country Link
US (1) US20230129019A1 (fr)
EP (1) EP4227596A3 (fr)
GB (1) GB2611362B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115164338A (zh) * 2022-06-20 2022-10-11 青岛海尔空调电子有限公司 用于空调排水泵控制的方法、装置、空调及存储介质
GB2623082A (en) * 2022-10-03 2024-04-10 Aspen Pumps Ltd Pump control methods
GB2630588A (en) * 2023-05-30 2024-12-04 Aspen Pumps Ltd Condensate pump assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009035276A1 (de) * 2009-07-29 2011-02-10 Spinflow Gmbh Steuerung und Steuerungsverfahren für elektrische Wasserpumpen
EP2808548B1 (fr) * 2013-05-28 2017-07-26 Askoll Holding S.r.l. a socio unico Méthode de collecte de condensat à l'intérieur d'un appareil, dispositif équipé d'un système de récupération des condensats et de l'ensemble moteur-pompe destiné à un système de collecte de condensat
CN109539460A (zh) * 2018-11-01 2019-03-29 珠海格力电器股份有限公司 一种水泵控制方法及空调室外机

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US4306708A (en) * 1979-05-14 1981-12-22 Tennessee Bolt And Screw Co., Inc. Means for establishing a support post for a grommet
US5076763A (en) * 1984-12-31 1991-12-31 Rule Industries, Inc. Pump control responsive to timer, delay circuit and motor current
US4633382A (en) * 1985-02-26 1986-12-30 Sundstrand Corporation Inverter control system
JP3435182B2 (ja) * 1993-01-20 2003-08-11 株式会社日立製作所 小型電動機及びそれを用いた送風機
US5545012A (en) * 1993-10-04 1996-08-13 Rule Industries, Inc. Soft-start pump control system
KR100371340B1 (ko) * 2000-07-01 2003-02-06 주식회사 엘지이아이 압축기의 시동전류 제어장치 및 그 제어방법
KR100370017B1 (ko) * 2000-06-10 2003-01-30 엘지전자 주식회사 에어컨의 모터 설치 구조
US6534940B2 (en) * 2001-06-18 2003-03-18 Smart Marine Systems, Llc Marine macerator pump control module
US7668694B2 (en) * 2002-11-26 2010-02-23 Unico, Inc. Determination and control of wellbore fluid level, output flow, and desired pump operating speed, using a control system for a centrifugal pump disposed within the wellbore
WO2004033909A1 (fr) * 2002-10-11 2004-04-22 Lg Electronics Inc. Appareil de protection contre les surcharges d'un compresseur
US8540493B2 (en) * 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US8733736B2 (en) * 2009-05-27 2014-05-27 Carefusion 303, Inc. Intravenous piston pump disposable and mechanism
US20110110794A1 (en) * 2009-11-12 2011-05-12 Philip Mayleben Sensors and methods and apparatus relating to same
DE102011013437A1 (de) * 2011-03-09 2012-09-13 Stiebel Eltron Gmbh & Co. Kg Fluidverdichter
KR101268885B1 (ko) * 2012-11-22 2013-05-29 주식회사 선반도체 탄성튜브 및 탄성튜브를 포함하는 연동형 펌프
GB201502577D0 (en) * 2015-02-16 2015-04-01 Pulsar Process Measurement Ltd Pump station monitoring method
CN105275791B (zh) * 2015-11-13 2016-12-28 皇明太阳能股份有限公司 一种水泵运行故障自动排除控制方法
CN206430298U (zh) * 2016-11-18 2017-08-22 大金工业株式会社 加湿装置
CN109256992A (zh) * 2018-08-30 2019-01-22 泰豪科技股份有限公司 发电机控制装置及发电系统
US11754084B2 (en) * 2019-03-04 2023-09-12 Minebea Mitsumi Inc. Motor drive control device using feedback speed control and motor current control
CN111365223B (zh) * 2020-04-02 2021-03-19 上海熊猫机械(集团)有限公司 一种智能水泵故障预警系统
CN113969890B (zh) * 2020-07-24 2023-07-11 宝山钢铁股份有限公司 一种基于液位计监测排水泵运转及其故障诊断的方法
CN213176007U (zh) * 2020-07-27 2021-05-11 浙江飞越机电有限公司 一种带复合式水位传感器的空调排水泵
CN112012914B (zh) * 2020-08-06 2021-12-24 珠海格力电器股份有限公司 一种防反转控制装置、磁悬浮系统及其防反转控制方法
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009035276A1 (de) * 2009-07-29 2011-02-10 Spinflow Gmbh Steuerung und Steuerungsverfahren für elektrische Wasserpumpen
EP2808548B1 (fr) * 2013-05-28 2017-07-26 Askoll Holding S.r.l. a socio unico Méthode de collecte de condensat à l'intérieur d'un appareil, dispositif équipé d'un système de récupération des condensats et de l'ensemble moteur-pompe destiné à un système de collecte de condensat
CN109539460A (zh) * 2018-11-01 2019-03-29 珠海格力电器股份有限公司 一种水泵控制方法及空调室外机

Also Published As

Publication number Publication date
US20230129019A1 (en) 2023-04-27
EP4227596A2 (fr) 2023-08-16
GB2611362A (en) 2023-04-05
GB2611362B (en) 2026-04-22
GB202114207D0 (en) 2021-11-17

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