WO2000075575A1 - A method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment - Google Patents

A method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment Download PDF

Info

Publication number
WO2000075575A1
WO2000075575A1 PCT/SE2000/001199 SE0001199W WO0075575A1 WO 2000075575 A1 WO2000075575 A1 WO 2000075575A1 SE 0001199 W SE0001199 W SE 0001199W WO 0075575 A1 WO0075575 A1 WO 0075575A1
Authority
WO
WIPO (PCT)
Prior art keywords
equipment
climate
room
air
workstation
Prior art date
Application number
PCT/SE2000/001199
Other languages
English (en)
French (fr)
Inventor
Göran BERNHARDSSON
Original Assignee
Pluggit International N.V.
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 Pluggit International N.V. filed Critical Pluggit International N.V.
Priority to BR0011387-5A priority Critical patent/BR0011387A/pt
Priority to DE60011072T priority patent/DE60011072T2/de
Priority to CA002373033A priority patent/CA2373033C/en
Priority to AT00939259T priority patent/ATE267989T1/de
Priority to JP2001501813A priority patent/JP2003501610A/ja
Priority to AU54376/00A priority patent/AU776729B2/en
Priority to PL352191A priority patent/PL197670B1/pl
Priority to EP00939259A priority patent/EP1183486B1/en
Priority to MXPA01012615A priority patent/MXPA01012615A/es
Publication of WO2000075575A1 publication Critical patent/WO2000075575A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/00075Indoor units, e.g. fan coil units receiving air from a central station
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/10Details or features not otherwise provided for combined with, or integrated in, furniture
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/38Personalised air distribution

Definitions

  • a method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment is a method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment.
  • the present invention relates to a method and means to create an individually controlled climate at a separate work station in a room having a primary climate equipment by using one of several possible connection points at a connection network in a roof or in a ceiling and covering an essential part of the surface of the room.
  • the human being needs fresh air and a regulated temperature to feel comfortable. This is also the case in a working station in an office where bad air and a too high or a too low temperature will decrease the working capacity.
  • the comfortable temperature is highly individual as well as the sensitivity to draught and odours.
  • To control the climate in a workroom or in an open-plan office from just one basic setting is not enough in most cases as some persons will be in close to venting air outlets and/or radiators and will suffer from this, while other persons will be further away and will have a poor air ventilation and/or a too low temperature to work efficient during a whole working day.
  • Technique according prior art involves use of huge static and hard to control systems integrated in the building and working with an air exchange in the order of
  • the main object of the present invention is to obtain an individually (of each person controlled) climate adaption of just any workstation by integrating the secondary climate equipment into a furniture module.
  • Yet another object of the invention is to obtain an individual workstation having its own heat pump module for comfort cooling or heating.
  • the initial expenses for the climate system can be kept low in the event a full climate adaption capacity for all the possible workstations is not needed.
  • the separate workstations have small heat pump modules these can very well be used for a basic climate adaption of the room during non- working hour.
  • the secondary climate equipment forms part of a furniture module in connection to the workstation, which module is arranged for a releasable connection to and co-operation with the primary climate equipment of the building by the use of an arrangement with columns containing channels, conduits and/or wiring for the utilities to be used at the workstation.
  • connection means for different utilities, which means being just connectable to the correct positions at the conduit network.
  • One advantage with the invention is to use the cooling and ventilation possibilities at the separate workstation also for the workchair.
  • the appropriate conduit network for this purpose can be made flexible and not bulky by the use of a hose containing channels for both inflowing and outflowing air.
  • a channel network for ventilation may consist of crossed channels for inflowing and/or outflowing air joined in a check pattern together with conduits for heating/cooling, electricity, data, etc.
  • the piercing of the air inlet channels and the closing of the same in connection to a rearrangement of the room module including movement of the workstations can be done in many different ways.
  • a kind of push lids can be used, or the apertures can be made with a special perforating saw equipment and can be resealed with special sealing means being snapped in place. Lids in the roof and/or in the ceiling will give admittance to the channel system.
  • the primary climate adaption equipment When it comes to the primary climate adaption equipment integrated in the building this can be completely free from the channel system being arranged in the floor and maybe in the ceiling.
  • the primary climate adaption equipment will give a basic climate in the building and for the separate room modules, e.g. an initial heating and an initial ventilation, while the individual climate adaption for each workstation with a personally chosen temperature level and degree of ventilation will be taken care of by the secondary climate equipment, where the evacuation of air preferably takes place.
  • Fig. 1 is a diagrammatic perspective view of an office room where a conduit chequered pattern network has been put into the ceiling and where a connection of a couple of workstations have been shown,
  • Fig. 2 is a side view of a ventilation evacuation part in connection to a workstation
  • Fig. 3 is a side view of a ventilation evacuation part in connection to a workstation under its desk
  • Fig. 4 is a diagrammatic perspective view of a workstation completed with a column arrangement to connect to a conduit network in the ceiling, and where
  • Fig. 5 is a diagrammatic side view of a workstation equipped with an air heat pump module.
  • fig. 1 is a perspective view of a large office room where a conduit network 1 for the evacuating air is shown.
  • Two workstations 3 are shown connected to the conduit network 1 by connection means 2.
  • the incoming air is here shown coming in peripherally at two short ends of the room, but also this conduit network can be more branched off if regarded suitable for certain applications.
  • fig. 2 a side view of an evacuation part 4 above a workstation 3 and being connected to the conduit network 1 by connection means 2 and by channel means 5.
  • the shown evacuation means is arranged to use the inflowing air to perform an ejecting action, i.e. eject the existing indoor air with said inflowing air.
  • FIG. 4 a diagrammatic perspective view of a workstation 3 completed with a column arrangement 7 for connection to a conduit network 1 in the ceiling is shown.
  • evacuating means 4, 8 for fresh air, etc. has been arranged for a co-operation to individually control the microclimate.
  • a conduit 8a has also been shown connected to the chair. Otherwise connections 6 for a telephone 9 and for a computer 10 (internet) are shown.
  • FIG. 5 a diagrammatic side view of a workstation 3 equipped with an air heat pump module A having a capacity to draw in indoor air to heat, cool and/or dehumidify said air before it is ejected to contribute to the creation of a comfortable micro climate.
  • an air heat pump module A having a capacity to draw in indoor air to heat, cool and/or dehumidify said air before it is ejected to contribute to the creation of a comfortable micro climate.
  • possibility for a ion emission procedure can be arranged to increase the self cleaning ability of the indoor air in such a way that electrically charged particles in the room will more easily be united to form heavier particles falling out from the indoor air and become more easily taken care of.

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
  • Central Air Conditioning (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Prostheses (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Greenhouses (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Tents Or Canopies (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
PCT/SE2000/001199 1999-06-08 2000-06-08 A method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment WO2000075575A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR0011387-5A BR0011387A (pt) 1999-06-08 2000-06-08 Processo para criar um clima individualmente controlado em uma estação de trabalho separada em um recinto, e, equipamento para obter uma adaptação de clima individulamente afetado de uma estação de trabalho separada em um recinto
DE60011072T DE60011072T2 (de) 1999-06-08 2000-06-08 Verfahren und vorrichtung zur erzeugung eines individuell regelbaren klimas eines getrennten arbeitsplatzes in einem mit primärklimaanlage versehenen raum
CA002373033A CA2373033C (en) 1999-06-08 2000-06-08 A method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment
AT00939259T ATE267989T1 (de) 1999-06-08 2000-06-08 Verfahren und vorrichtung zur erzeugung eines individuell regelbaren klimas eines getrennten arbeitsplatzes in einem mit primärklimaanlage versehenen raum
JP2001501813A JP2003501610A (ja) 1999-06-08 2000-06-08 一次空調装置を有する室内分離部での個別制御空調形成方法および形成装置
AU54376/00A AU776729B2 (en) 1999-06-08 2000-06-08 A method and means to create an individually controlled climate at a separate workstation in a room having primary climate equipment
PL352191A PL197670B1 (pl) 1999-06-08 2000-06-08 Sposób i urządzenie do tworzenia indywidualnie regulowanego klimatu na oddzielnym stanowisku pracy w pomieszczeniu posiadającym pierwotną instalację klimatyzacyjną
EP00939259A EP1183486B1 (en) 1999-06-08 2000-06-08 A method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment
MXPA01012615A MXPA01012615A (es) 1999-06-08 2000-06-08 Un metodo y medios para crear un clima controlado individualmente en una estacion de trabajo separada en una habitacion que tiene un equipo de clima primario.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902162A SE9902162D0 (sv) 1999-06-08 1999-06-08 Förfarande och anläggning för att möjliggöra valbar klimatisering även av enstaka arbetsstationer i en byggnad som har en primär klimatanläggning
SE9902162-8 1999-06-08

Publications (1)

Publication Number Publication Date
WO2000075575A1 true WO2000075575A1 (en) 2000-12-14

Family

ID=20415994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2000/001199 WO2000075575A1 (en) 1999-06-08 2000-06-08 A method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment

Country Status (16)

Country Link
EP (1) EP1183486B1 (pl)
JP (1) JP2003501610A (pl)
CN (1) CN1180203C (pl)
AT (1) ATE267989T1 (pl)
AU (1) AU776729B2 (pl)
BR (1) BR0011387A (pl)
CA (1) CA2373033C (pl)
DE (1) DE60011072T2 (pl)
DK (1) DK1183486T3 (pl)
ES (1) ES2221848T3 (pl)
MX (1) MXPA01012615A (pl)
PL (1) PL197670B1 (pl)
PT (1) PT1183486E (pl)
SE (1) SE9902162D0 (pl)
TR (1) TR200103549T2 (pl)
WO (1) WO2000075575A1 (pl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002090835A1 (en) * 2001-05-07 2002-11-14 Air Innovation Sweden Ab Air distribution device
FR2844581A1 (fr) * 2002-09-13 2004-03-19 Technologies Soc Climatisation collective a usage individuel et mobile

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4743515B2 (ja) * 2006-01-25 2011-08-10 株式会社デンソー 空調システム
JP6519171B2 (ja) * 2014-12-22 2019-05-29 株式会社大林組 室内構造ユニット及び室内構造
IT202000018079A1 (it) * 2020-07-27 2022-01-27 Andrea Cagni Sistema di ricambio aria personale

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353411A (en) * 1980-02-04 1982-10-12 Harter James L Architectural support and service assembly
US4425839A (en) * 1979-02-08 1984-01-17 Stull W John Flexible airduct and deflector system
US5358444A (en) * 1993-04-27 1994-10-25 Steelcase Inc. Workstation ventilation system
US5499504A (en) * 1991-03-19 1996-03-19 Scots Pine Enterprises Ltd., C/O Perly-Robertson Panet, Hill & Mcdougall Desk mounted personal environment system
US5624312A (en) * 1995-06-09 1997-04-29 Collier; William R. Work-station with climate control capabilities
US5794392A (en) * 1993-05-18 1998-08-18 Steelcase Inc. Utility distribution system for open office plans and the like
US6067762A (en) * 1994-12-30 2000-05-30 Steelcase Development Inc. Integrated furniture system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU707034B2 (en) * 1993-05-18 1999-07-01 Steelcase Inc. Utility distribution system for open office plans and the like

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425839A (en) * 1979-02-08 1984-01-17 Stull W John Flexible airduct and deflector system
US4353411A (en) * 1980-02-04 1982-10-12 Harter James L Architectural support and service assembly
US5499504A (en) * 1991-03-19 1996-03-19 Scots Pine Enterprises Ltd., C/O Perly-Robertson Panet, Hill & Mcdougall Desk mounted personal environment system
US5358444A (en) * 1993-04-27 1994-10-25 Steelcase Inc. Workstation ventilation system
US5794392A (en) * 1993-05-18 1998-08-18 Steelcase Inc. Utility distribution system for open office plans and the like
US5996294A (en) * 1993-05-18 1999-12-07 Steelcase Development, Inc. Utility distribution system for open office plans and the like
US6067762A (en) * 1994-12-30 2000-05-30 Steelcase Development Inc. Integrated furniture system
US5624312A (en) * 1995-06-09 1997-04-29 Collier; William R. Work-station with climate control capabilities

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002090835A1 (en) * 2001-05-07 2002-11-14 Air Innovation Sweden Ab Air distribution device
FR2844581A1 (fr) * 2002-09-13 2004-03-19 Technologies Soc Climatisation collective a usage individuel et mobile

Also Published As

Publication number Publication date
MXPA01012615A (es) 2003-09-04
ES2221848T3 (es) 2005-01-16
DE60011072D1 (de) 2004-07-01
PL197670B1 (pl) 2008-04-30
EP1183486B1 (en) 2004-05-26
BR0011387A (pt) 2002-03-05
AU776729B2 (en) 2004-09-23
CA2373033A1 (en) 2000-12-14
JP2003501610A (ja) 2003-01-14
CA2373033C (en) 2008-12-23
CN1180203C (zh) 2004-12-15
DE60011072T2 (de) 2005-06-09
PT1183486E (pt) 2004-10-29
SE9902162D0 (sv) 1999-06-08
PL352191A1 (en) 2003-08-11
DK1183486T3 (da) 2004-09-20
AU5437600A (en) 2000-12-28
EP1183486A1 (en) 2002-03-06
CN1377455A (zh) 2002-10-30
ATE267989T1 (de) 2004-06-15
TR200103549T2 (tr) 2002-06-21

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