SE8403709D0 - DEVICE AND BODIES FOR REGULATION OF AIR CONDITIONS IN BUILDINGS - Google Patents

DEVICE AND BODIES FOR REGULATION OF AIR CONDITIONS IN BUILDINGS

Info

Publication number
SE8403709D0
SE8403709D0 SE8403709A SE8403709A SE8403709D0 SE 8403709 D0 SE8403709 D0 SE 8403709D0 SE 8403709 A SE8403709 A SE 8403709A SE 8403709 A SE8403709 A SE 8403709A SE 8403709 D0 SE8403709 D0 SE 8403709D0
Authority
SE
Sweden
Prior art keywords
buildings
bodies
regulation
cooler
room
Prior art date
Application number
SE8403709A
Other languages
Swedish (sv)
Other versions
SE8403709L (en
Inventor
C Rossi
Original Assignee
Hiross Int Co
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 Hiross Int Co filed Critical Hiross Int Co
Publication of SE8403709D0 publication Critical patent/SE8403709D0/en
Publication of SE8403709L publication Critical patent/SE8403709L/en

Links

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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers

Abstract

A control device, for an air-conditioning plant having a central heater or cooler and several units 1 in different rooms, which takes as a reference the room in which, from time to time, the ambient temperature differs the most from a nominal pre-chosen value unique to that room on account of the heat load at that particular moment, and varies the power output of the heater or cooler as a predetermined function of that temperature difference. <IMAGE>
SE8403709A 1983-07-15 1984-07-13 DEVICE AND BODIES FOR REGULATION OF AIR CONDITIONS IN BUILDINGS SE8403709L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84915A LU84915A1 (en) 1983-07-15 1983-07-15 DEVICE AND MEANS FOR MONITORING LOCAL CONDITIONING INSTALLATIONS

Publications (2)

Publication Number Publication Date
SE8403709D0 true SE8403709D0 (en) 1984-07-13
SE8403709L SE8403709L (en) 1985-01-16

Family

ID=19730119

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403709A SE8403709L (en) 1983-07-15 1984-07-13 DEVICE AND BODIES FOR REGULATION OF AIR CONDITIONS IN BUILDINGS

Country Status (7)

Country Link
DE (1) DE3416213A1 (en)
FR (1) FR2549206B1 (en)
GB (1) GB2143342A (en)
IT (1) IT1175844B (en)
LU (1) LU84915A1 (en)
SE (1) SE8403709L (en)
ZA (1) ZA844466B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284164A (en) * 1986-06-02 1987-12-10 サンデン株式会社 Automatic vending machine
FR2835910B3 (en) * 2002-02-14 2004-03-12 Rid Soc SELF-ADAPTABLE TEMPERATURE CONTROL FOR THE REGULATION OF HEAT OR COLD GENERATOR PROCESSING LIQUIDS
CN109945394B (en) * 2019-01-22 2020-04-07 中山大学 Accurate diagnosis method for small temperature difference syndrome of chilled water system of central air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187543A (en) * 1977-10-25 1980-02-05 United Technologies Corporation Temperature control of chill water and steam in heating, ventilation, air conditioning (HVAC) systems
AU515910B2 (en) * 1978-10-19 1981-05-07 Matsushita Electric Industrial Co., Ltd. Air conditioning system having a plurality of indoor units
EP0037843A1 (en) * 1980-04-16 1981-10-21 Marinetechnik Planungs-GmbH Air conditioning device for a multitude of rooms, especially ship's rooms
JPS5714138A (en) * 1980-06-30 1982-01-25 Hitachi Ltd Operation of air conditioning apparatus

Also Published As

Publication number Publication date
FR2549206B1 (en) 1989-05-05
FR2549206A1 (en) 1985-01-18
GB2143342A (en) 1985-02-06
SE8403709L (en) 1985-01-16
LU84915A1 (en) 1983-11-23
DE3416213A1 (en) 1985-01-24
ZA844466B (en) 1985-03-27
IT8421571A0 (en) 1984-06-22
IT1175844B (en) 1987-07-15
GB8418014D0 (en) 1984-08-22

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