CA2978460A1 - Systeme de ventilateur a entrainement direct, porteur de charge, presentant une commande de processus variable - Google Patents

Systeme de ventilateur a entrainement direct, porteur de charge, presentant une commande de processus variable

Info

Publication number
CA2978460A1
CA2978460A1 CA2978460A CA2978460A CA2978460A1 CA 2978460 A1 CA2978460 A1 CA 2978460A1 CA 2978460 A CA2978460 A CA 2978460A CA 2978460 A CA2978460 A CA 2978460A CA 2978460 A1 CA2978460 A1 CA 2978460A1
Authority
CA
Canada
Prior art keywords
fan
motor
cooling
speed
bearing
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.)
Abandoned
Application number
CA2978460A
Other languages
English (en)
Inventor
Patrick M. Rollins
George Lucas
Joseph Costello
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.)
Prime Datum Development Co LLC
Original Assignee
Prime Datum Development Co LLC
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 Prime Datum Development Co LLC filed Critical Prime Datum Development Co LLC
Publication of CA2978460A1 publication Critical patent/CA2978460A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B11/00—Controlling arrangements with features specially adapted for condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F04D19/005—Axial flow fans reversible fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/059—Roller bearings
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/08—Fluid driving means, e.g. pumps, fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention concerne un système d'entraînement direct, porteur de charge, pour entraîner un ventilateur dans un système de refroidissement tel qu'une tour de refroidissement humide, un échangeur de chaleur refroidi par air, un système de CVC, une tour de refroidissement hybride, une tour mécanique ou un système refroidisseur. La présente invention concerne également un système de commande de processus variable qui se base sur l'intégration d'éléments et de caractéristiques essentiels tels que les performances thermiques de tours, la vitesse et le débit d'air de ventilateur, le couple moteur, le pas de ventilateur, la vitesse de ventilateur, les propriétés aérodynamiques de ventilateur et le débit de pompe. Le système de commande de processus variable traite des signaux de rétroaction provenant d'emplacements multiples afin de commander un moteur porteur de charge à couple élevé, à vitesse variable faible pour entraîner le ventilateur.
CA2978460A 2015-02-06 2016-02-05 Systeme de ventilateur a entrainement direct, porteur de charge, presentant une commande de processus variable Abandoned CA2978460A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562113277P 2015-02-06 2015-02-06
US62/113,277 2015-02-06
PCT/US2016/016895 WO2016127136A1 (fr) 2015-02-06 2016-02-05 Système de ventilateur à entraînement direct, porteur de charge, présentant une commande de processus variable

Publications (1)

Publication Number Publication Date
CA2978460A1 true CA2978460A1 (fr) 2016-08-11

Family

ID=56564791

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2978460A Abandoned CA2978460A1 (fr) 2015-02-06 2016-02-05 Systeme de ventilateur a entrainement direct, porteur de charge, presentant une commande de processus variable

Country Status (4)

Country Link
EP (1) EP3254047A4 (fr)
AU (1) AU2016215036A1 (fr)
CA (1) CA2978460A1 (fr)
WO (1) WO2016127136A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018035255A1 (fr) * 2016-08-16 2018-02-22 Gary Abernathy Dispositif et système de vérification visuelle de registre en temps réel
US11018610B2 (en) 2017-01-27 2021-05-25 Franklin Electric Co., Inc. Motor drive system and method
US10823176B2 (en) 2018-08-08 2020-11-03 Fluid Handling Llc Variable speed pumping control system with active temperature and vibration monitoring and control means
EP3882590B1 (fr) 2020-03-20 2023-07-19 ABB Schweiz AG Procédé d'identification de défaut dans une machine électrique synchrone à réluctance, système de surveillance et machine électrique synchrone à réluctance
US11480361B1 (en) 2020-09-03 2022-10-25 Emerson Electric Co. Systems and methods for communication with motors in climate control systems
US11209183B1 (en) 2020-09-03 2021-12-28 Emerson Electric Co. Systems and methods for configuring climate control system speed controls
CN112749433B (zh) * 2020-12-31 2022-09-20 中国电力工程顾问集团西南电力设计院有限公司 一种高位收水冷却塔防漏装置及其设计方法
CN114434677B (zh) * 2021-12-28 2023-11-17 杭州汉隆复合材料有限公司 一种增强型玻璃纤维模塑料生产设备及其生产工艺
CN115182809B (zh) * 2022-07-29 2024-07-12 东风马勒热系统有限公司 商用车智能预见性硅油风扇控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262550B1 (en) * 1999-12-17 2001-07-17 General Electric Company Electrical motor monitoring system and method
US6930420B2 (en) * 2001-03-21 2005-08-16 Nsk Ltd. Motor
US7821220B2 (en) * 2006-09-29 2010-10-26 Rockwell Automation Technologies, Inc. Motor having integral programmable logic controller
EP2617803B1 (fr) * 2010-09-13 2018-03-21 NTN Corporation Composition de graisse et roulement
AU2012325745B2 (en) * 2011-10-21 2018-07-26 Prime Datum, Inc. Direct drive fan system with variable process control
CA2938948C (fr) * 2013-02-09 2023-01-24 Prime Datum Development Company, Llc Systeme d'entrainement direct destine a des ventilateurs de systeme de refroidissement, des souffleries d'evacuation et des pompes

Also Published As

Publication number Publication date
EP3254047A4 (fr) 2018-02-28
WO2016127136A1 (fr) 2016-08-11
AU2016215036A1 (en) 2017-09-21
EP3254047A1 (fr) 2017-12-13

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20210831

FZDE Discontinued

Effective date: 20210831