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 variableInfo
- 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
Links
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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.
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 (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180050229A1 (en) * | 2016-08-16 | 2018-02-22 | Gary Abernathy | Real Time Damper Visual Verification Device and System |
| WO2018140902A1 (fr) | 2017-01-27 | 2018-08-02 | Franklin Electric Co., Inc. | Système d'entraînement de moteur comprenant un circuit de dérivation amovible et/ou des éléments de refroidissement |
| WO2020033682A1 (fr) | 2018-08-08 | 2020-02-13 | Fluid Handling Llc | Système de commande de pompage à vitesse variable avec surveillance active de température et de vibration et moyen de commande |
| 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 |
| CN111308117B (zh) * | 2020-04-20 | 2025-03-11 | 江苏利核仪控技术有限公司 | 用于主冷却剂泵的螺杆型磁阻传感器及其测量方法 |
| US11209183B1 (en) | 2020-09-03 | 2021-12-28 | Emerson Electric Co. | Systems and methods for configuring climate control system speed controls |
| US12305876B2 (en) | 2020-09-03 | 2025-05-20 | Copeland Comfort Control Lp | Systems and methods for communication with motors in climate control systems |
| US11480361B1 (en) | 2020-09-03 | 2022-10-25 | Emerson Electric Co. | Systems and methods for communication with motors in climate control systems |
| 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)
| 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 |
| CA2851821C (fr) * | 2011-10-21 | 2022-07-12 | Prime Datum, Inc. | Systeme de ventilateur a entrainement direct presentant une commande de processus variable |
| AU2014215568B2 (en) * | 2013-02-09 | 2019-05-09 | Prime Datum Development Company, Llc | Direct-drive system for cooling system fans |
-
2016
- 2016-02-05 EP EP16747392.5A patent/EP3254047A4/fr not_active Withdrawn
- 2016-02-05 WO PCT/US2016/016895 patent/WO2016127136A1/fr active Application Filing
- 2016-02-05 CA CA2978460A patent/CA2978460A1/fr not_active Abandoned
- 2016-02-05 AU AU2016215036A patent/AU2016215036A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP3254047A4 (fr) | 2018-02-28 |
| EP3254047A1 (fr) | 2017-12-13 |
| AU2016215036A1 (en) | 2017-09-21 |
| WO2016127136A1 (fr) | 2016-08-11 |
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| CA2978460A1 (fr) | Systeme de ventilateur a entrainement direct, porteur de charge, presentant une commande de processus variable | |
| WO2014210583A1 (fr) | Système de ventilateur porteur de charge présentant une commande variable | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20210831 |
|
| FZDE | Discontinued |
Effective date: 20210831 |