BRPI0506951A - controlador de sistema hvac, e, sistema hvac - Google Patents
controlador de sistema hvac, e, sistema hvacInfo
- Publication number
- BRPI0506951A BRPI0506951A BRPI0506951-3A BRPI0506951A BRPI0506951A BR PI0506951 A BRPI0506951 A BR PI0506951A BR PI0506951 A BRPI0506951 A BR PI0506951A BR PI0506951 A BRPI0506951 A BR PI0506951A
- Authority
- BR
- Brazil
- Prior art keywords
- hvac system
- airflow
- zone
- expected
- maximum
- Prior art date
Links
Classifications
-
- 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
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Abstract
"CONTROLADOR DE SISTEMA HVAC, E SISTEMA HVAC" Um controle é funcional para realizar um método de determinação de um fluxo de ar desejado máximo para cada uma de uma pluraridade de zonas em um sistema HVAC em multizonas, e um fluxo de ar esperado nessas zonas. Em parte, essas determinações são baseadas em um algoritmo que calcula o tamanho relativo dos dutos que serão conduzidos cada uma das zonas.Os fluxos de ar esperado e máximo são comparados para cada uma das zonas e, se qualquer zona tiver um fluxo de ar esperado que exceda seu fluxo de ar máximo,certas etapas são executadas para reduzir o fluxo de ar nessa zona.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53771704P | 2004-01-20 | 2004-01-20 | |
PCT/US2005/001086 WO2005072122A2 (en) | 2004-01-20 | 2005-01-12 | Method and system for automatically optimizing zone duct damper positions |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0506951A true BRPI0506951A (pt) | 2007-06-26 |
Family
ID=34825940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0506951-3A BRPI0506951A (pt) | 2004-01-20 | 2005-01-12 | controlador de sistema hvac, e, sistema hvac |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1714087A4 (pt) |
CN (1) | CN1910405B (pt) |
AU (1) | AU2005208501B2 (pt) |
BR (1) | BRPI0506951A (pt) |
HK (1) | HK1102974A1 (pt) |
WO (1) | WO2005072122A2 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101225989B (zh) * | 2008-01-21 | 2010-06-02 | 西安建筑科技大学 | 波浪型送风系统 |
US10184678B2 (en) | 2013-09-06 | 2019-01-22 | Carrier Corporation | System and method for measuring duct leakage in a HVAC system |
FI128922B (en) * | 2019-12-03 | 2021-03-15 | Climecon Oy | METHOD AND COMPUTER SOFTWARE PRODUCT FOR SELECTION OF VENTILATION EQUIPMENT |
CN112146256B (zh) * | 2020-08-13 | 2022-10-11 | 浙江纳风净化技术有限公司 | 一种空气管道消音方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549601A (en) * | 1982-06-21 | 1985-10-29 | Carrier Corporation | Variable volume multizone system |
KR900001875B1 (ko) * | 1985-02-20 | 1990-03-26 | 미쓰비시전기주식회사 | 공기조화기 |
US4795088A (en) * | 1987-06-11 | 1989-01-03 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning system |
FI88432C (fi) * | 1989-01-13 | 1993-05-10 | Halton Oy | Foerfarande foer reglering och uppraetthaollande av luftstroemmar och motsvarande i ventilationsanlaeggningar och ett ventilationssystem i enlighet med foerfarandet |
US5004149A (en) * | 1989-01-24 | 1991-04-02 | Kabushiki Kaisha Toshiba | Central air conditioning system having compensating control function for total heat load in a plurality of rooms |
JPH02230046A (ja) * | 1989-02-28 | 1990-09-12 | Matsushita Seiko Co Ltd | ダクト式空気調和機 |
US5350113A (en) * | 1993-07-23 | 1994-09-27 | Landis & Gyr Powers, Inc. | Air flow control system and method for a dual duct system |
US5579993A (en) * | 1995-01-06 | 1996-12-03 | Landis & Gyr Powers, Inc. | HVAC distribution system identification |
-
2005
- 2005-01-12 WO PCT/US2005/001086 patent/WO2005072122A2/en not_active Application Discontinuation
- 2005-01-12 BR BRPI0506951-3A patent/BRPI0506951A/pt not_active IP Right Cessation
- 2005-01-12 AU AU2005208501A patent/AU2005208501B2/en not_active Ceased
- 2005-01-12 CN CN200580002842XA patent/CN1910405B/zh not_active Expired - Fee Related
- 2005-01-12 EP EP05705640A patent/EP1714087A4/en not_active Withdrawn
-
2007
- 2007-07-11 HK HK07107446.8A patent/HK1102974A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1102974A1 (en) | 2007-12-07 |
WO2005072122A3 (en) | 2005-09-29 |
CN1910405A (zh) | 2007-02-07 |
EP1714087A4 (en) | 2009-06-24 |
CN1910405B (zh) | 2012-09-05 |
AU2005208501A1 (en) | 2005-08-11 |
EP1714087A2 (en) | 2006-10-25 |
AU2005208501B2 (en) | 2010-11-25 |
WO2005072122A2 (en) | 2005-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A,4A,5A E 6A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2099 DE 29/03/2011. |