JPS57196029A - Air flow rate control device for concentration type air conditioning equipment - Google Patents
Air flow rate control device for concentration type air conditioning equipmentInfo
- Publication number
- JPS57196029A JPS57196029A JP56078995A JP7899581A JPS57196029A JP S57196029 A JPS57196029 A JP S57196029A JP 56078995 A JP56078995 A JP 56078995A JP 7899581 A JP7899581 A JP 7899581A JP S57196029 A JPS57196029 A JP S57196029A
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- air
- rate control
- 7aw7d
- blower
- 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
Links
- 238000004378 air conditioning Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
- G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
-
- 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
-
- 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
- F24F11/75—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 for maintaining constant air flow rate or air velocity
-
- 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
- F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
-
- 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
- F24F2110/30—Velocity
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S236/00—Automatic temperature and humidity regulation
- Y10S236/09—Fan control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56078995A JPS6047497B2 (ja) | 1981-05-25 | 1981-05-25 | 集中式空気調和設備の風量制御装置 |
US06/336,162 US4406397A (en) | 1981-05-25 | 1981-12-31 | Central air conditioning equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56078995A JPS6047497B2 (ja) | 1981-05-25 | 1981-05-25 | 集中式空気調和設備の風量制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57196029A true JPS57196029A (en) | 1982-12-01 |
JPS6047497B2 JPS6047497B2 (ja) | 1985-10-22 |
Family
ID=13677473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56078995A Expired JPS6047497B2 (ja) | 1981-05-25 | 1981-05-25 | 集中式空気調和設備の風量制御装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4406397A (ja) |
JP (1) | JPS6047497B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057145A (ja) * | 1983-09-06 | 1985-04-02 | Taikisha Ltd | 流量制御装置 |
JPS6141842A (ja) * | 1984-07-13 | 1986-02-28 | Kubota Ltd | 空調システム |
JPS61130747A (ja) * | 1984-09-04 | 1986-06-18 | Kubota Ltd | 空調システム |
JPS6196239U (ja) * | 1984-11-27 | 1986-06-20 | ||
JPS6243242U (ja) * | 1985-09-02 | 1987-03-16 | ||
JPH0234931U (ja) * | 1988-08-25 | 1990-03-06 |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58165531U (ja) * | 1982-04-28 | 1983-11-04 | 東京プレス工業株式会社 | 二重天井をサプライチヤンバとした空気調和装置 |
US4567776A (en) * | 1982-06-30 | 1986-02-04 | Kubota Trane Ltd. | Fluid flowmeter of Karman vortex detecting type |
US4538760A (en) * | 1982-08-27 | 1985-09-03 | Nissan Shatai Company, Limited | Air conditioner control arrangement for automotive vehicle or the like |
JPS5948218A (ja) * | 1982-09-10 | 1984-03-19 | Nissan Shatai Co Ltd | 自動車の空調制御装置 |
DE3301668A1 (de) * | 1983-01-20 | 1984-07-26 | Metallgesellschaft Ag, 6000 Frankfurt | Regelverfahren fuer eine entstaubungsanlage |
US4585163A (en) * | 1983-06-28 | 1986-04-29 | Wehr Corporation | Variable air volume system control |
US4890666A (en) * | 1983-09-02 | 1990-01-02 | Carrier Corporation | Method for controlling an air distribution system using ΔT |
JPS6061322A (ja) * | 1983-09-14 | 1985-04-09 | Nissan Shatai Co Ltd | 車両の自動空調装置 |
KR900001875B1 (ko) * | 1985-02-20 | 1990-03-26 | 미쓰비시전기주식회사 | 공기조화기 |
KR900002143B1 (ko) * | 1985-03-29 | 1990-04-02 | 미쯔비시 덴끼 가부시기가이샤 | 덕트식 멀티조온 공조시스템 |
US4648551A (en) * | 1986-06-23 | 1987-03-10 | Carrier Corporation | Adaptive blower motor controller |
CA1282140C (en) * | 1986-09-17 | 1991-03-26 | Daniel J. Dempsey | Excess air control |
US4703747A (en) * | 1986-09-17 | 1987-11-03 | Carrier Corporation | Excess air control |
US4711394A (en) * | 1987-02-26 | 1987-12-08 | Samuel Glenn W | Multiple-unit HVAC energy management system |
US4795088A (en) * | 1987-06-11 | 1989-01-03 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning system |
US4829447A (en) * | 1987-06-22 | 1989-05-09 | Parker Electronics, Inc. | Bypass controller and bypass system |
US4838484A (en) * | 1987-07-31 | 1989-06-13 | Kreuter Manufacturing Co., Inc. | Variable volume air conditioning system with velocity readout at the thermostat |
US4830274A (en) * | 1987-12-22 | 1989-05-16 | American Standard Inc. | Pressure independent VAV valve with pressure dependent backup |
US4821955A (en) * | 1988-01-29 | 1989-04-18 | Acutherm, Ltd. | Thermally-powered active master and passive satellite air diffuser system |
US4817865A (en) * | 1988-03-17 | 1989-04-04 | Racal Data Communications Inc. | Ventilation system for modular electronic housing |
US4830095A (en) * | 1988-03-18 | 1989-05-16 | Friend Dennis M | Temperature control system for air conditioning system |
US5179524A (en) * | 1988-04-01 | 1993-01-12 | Carrier Corporation | Fan-powered mixing box assembly |
US4957238A (en) * | 1989-10-30 | 1990-09-18 | Kreuter Mfg. Co., Inc. | Pneumatic variable air volume controller |
GB2238885B (en) * | 1989-12-07 | 1993-09-08 | Mitsubishi Electric Corp | Air conditioning system |
US5149300A (en) * | 1991-05-09 | 1992-09-22 | Barrett Michael R | Method of construction of pre-balanced air handling system |
US5248083A (en) * | 1992-11-09 | 1993-09-28 | Honeywell Inc. | Adaptive furnace control using analog temperature sensing |
US5307990A (en) * | 1992-11-09 | 1994-05-03 | Honeywell, Inc. | Adaptive forced warm air furnace using analog temperature and pressure sensors |
US5251815A (en) * | 1992-12-18 | 1993-10-12 | American Standard Inc. | Self powered and balancing air damper |
US5305953A (en) * | 1993-06-30 | 1994-04-26 | Carrier Corporation | Reactive heating control system |
US6116512A (en) * | 1997-02-19 | 2000-09-12 | Dushane; Steven D. | Wireless programmable digital thermostat system |
US5348078A (en) * | 1993-07-08 | 1994-09-20 | Steven D. Dushane | Dwelling heating and air conditioning system |
JP3316988B2 (ja) * | 1993-10-01 | 2002-08-19 | 株式会社デンソー | 車両用空気調和装置 |
US5417077A (en) * | 1994-03-04 | 1995-05-23 | Carrier Corporation | Leaving air temperature control of cooling system |
US5417368A (en) * | 1994-03-04 | 1995-05-23 | Carrier Corporation | Leaving air temperature control of heating system |
GB9506365D0 (en) * | 1995-03-28 | 1995-05-17 | British Steel Plc | Process control,method and apparatus |
US5772501A (en) * | 1995-10-12 | 1998-06-30 | Gas Research Institute | Indoor environmental conditioning system and method for controlling the circulation of non-conditioned air |
IL116764A (en) * | 1996-01-15 | 2001-01-11 | Acclim Line Ltd | Central air conditioning system |
US5725148A (en) * | 1996-01-16 | 1998-03-10 | Hartman; Thomas B. | Individual workspace environmental control |
US6079626A (en) * | 1996-01-16 | 2000-06-27 | Hartman; Thomas B. | Terminal unit with active diffuser |
US6192698B1 (en) * | 1998-03-12 | 2001-02-27 | Denso Corporation | Vehicle-air-conditioning system with cooling degree estimator for left/right temperature control |
NL1013572C2 (nl) * | 1999-11-12 | 2001-05-15 | Itho B V | Ventilatieregelsysteem. |
US7114555B2 (en) | 2002-05-31 | 2006-10-03 | Hewlett-Packard Development Company, L.P. | Controlled cooling of a data center |
US6694759B1 (en) * | 2003-01-27 | 2004-02-24 | Hewlett-Packard Development Company, L.P. | Pressure control of cooling fluid within a plenum using automatically adjustable vents |
US7051946B2 (en) * | 2003-05-29 | 2006-05-30 | Hewlett-Packard Development Company, L.P. | Air re-circulation index |
US7010392B2 (en) * | 2004-05-26 | 2006-03-07 | Hewlett-Packard Development Company, L.P. | Energy efficient CRAC unit operation using heat transfer levels |
US7189158B2 (en) * | 2004-09-29 | 2007-03-13 | Caterpillar Inc | Airflow control system |
US20060116067A1 (en) * | 2004-12-01 | 2006-06-01 | Federspiel Clifford C | Method and apparatus for determining critical pressure of variable air volume heating, ventilating, and air-conditioning systems |
KR100617081B1 (ko) * | 2005-02-15 | 2006-08-30 | 엘지전자 주식회사 | 공기청정겸용 환기시스템 |
JP4583251B2 (ja) * | 2005-06-15 | 2010-11-17 | 株式会社大気社 | 空調システム |
GB2436624B (en) * | 2006-03-31 | 2012-01-11 | Nuaire Ltd | Fluid Flow Control Apparatus |
US8374725B1 (en) | 2007-11-27 | 2013-02-12 | Joseph David Ols | Climate control |
US8382565B2 (en) | 2008-06-09 | 2013-02-26 | International Business Machines Corporation | System and method to redirect and/or reduce airflow using actuators |
FR2943765A1 (fr) * | 2009-03-30 | 2010-10-01 | Alain Katz | Systeme et procede de controle de diffusion d'air dans une pluralite d'enceintes et installation mettant en oeuvre un tel systeme. |
JP5533155B2 (ja) * | 2010-04-02 | 2014-06-25 | 富士通株式会社 | 空調システムおよび空調制御方法 |
US11536507B2 (en) | 2011-11-17 | 2022-12-27 | Optimum Energy, Llc | Systems and methods for reducing energy consumption of a chilled water distribution system |
US10415869B2 (en) | 2011-11-17 | 2019-09-17 | Optimum Energy Llc | Systems and methods for reducing energy consumption of a chilled water distribution system |
US10061330B2 (en) * | 2011-12-21 | 2018-08-28 | Lennox Industries Inc. | HVAC system having a diagnostics controller associated therewith |
SE537339C2 (sv) * | 2012-06-25 | 2015-04-07 | Medicvent Ab | Ett centralflödessystem |
US10180285B2 (en) * | 2013-01-21 | 2019-01-15 | Carrier Corporation | Air terminal for heating or air conditioning system |
WO2015159430A1 (ja) * | 2014-04-18 | 2015-10-22 | 三菱電機株式会社 | 空気調和装置 |
US11125453B2 (en) | 2016-03-10 | 2021-09-21 | Carrier Corporation | Calibration of an actuator |
TWI666411B (zh) * | 2017-10-25 | 2019-07-21 | 陳韋任 | 暖通空調系統及其控制方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3482623A (en) * | 1968-02-23 | 1969-12-09 | Honeywell Inc | Zone temperature control system |
US3674203A (en) * | 1970-07-27 | 1972-07-04 | Carrier Corp | Air conditioning system |
US4244517A (en) * | 1979-03-22 | 1981-01-13 | The Trane Company | Temperature control for variable volume air conditioning system |
US4324288A (en) * | 1980-02-11 | 1982-04-13 | Carrier Corporation | Level supply air temperature multi-zone heat pump system and method |
-
1981
- 1981-05-25 JP JP56078995A patent/JPS6047497B2/ja not_active Expired
- 1981-12-31 US US06/336,162 patent/US4406397A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057145A (ja) * | 1983-09-06 | 1985-04-02 | Taikisha Ltd | 流量制御装置 |
JPS6141842A (ja) * | 1984-07-13 | 1986-02-28 | Kubota Ltd | 空調システム |
JPH0440617B2 (ja) * | 1984-07-13 | 1992-07-03 | Kubota Kk | |
JPS61130747A (ja) * | 1984-09-04 | 1986-06-18 | Kubota Ltd | 空調システム |
JPH0150825B2 (ja) * | 1984-09-04 | 1989-10-31 | Kubota Tetsuko Kk | |
JPS6196239U (ja) * | 1984-11-27 | 1986-06-20 | ||
JPS6243242U (ja) * | 1985-09-02 | 1987-03-16 | ||
JPH0447543Y2 (ja) * | 1985-09-02 | 1992-11-10 | ||
JPH0234931U (ja) * | 1988-08-25 | 1990-03-06 |
Also Published As
Publication number | Publication date |
---|---|
JPS6047497B2 (ja) | 1985-10-22 |
US4406397A (en) | 1983-09-27 |
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