WO1993012390A1 - Installation de chauffage a thermopompe et tubes agences dans le plancher - Google Patents

Installation de chauffage a thermopompe et tubes agences dans le plancher Download PDF

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Publication number
WO1993012390A1
WO1993012390A1 PCT/SE1992/000871 SE9200871W WO9312390A1 WO 1993012390 A1 WO1993012390 A1 WO 1993012390A1 SE 9200871 W SE9200871 W SE 9200871W WO 9312390 A1 WO9312390 A1 WO 9312390A1
Authority
WO
WIPO (PCT)
Prior art keywords
coil
compressor
thermal insulation
premises
disposed
Prior art date
Application number
PCT/SE1992/000871
Other languages
English (en)
Inventor
Heimer Andersson
Original Assignee
Heimer Andersson Ab
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 Heimer Andersson Ab filed Critical Heimer Andersson Ab
Priority to EP93900489A priority Critical patent/EP0616675B1/fr
Priority to DE69220811T priority patent/DE69220811D1/de
Publication of WO1993012390A1 publication Critical patent/WO1993012390A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D15/00—Other domestic- or space-heating systems
    • F24D15/04—Other domestic- or space-heating systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers

Definitions

  • the present invention relates to an installation for heating a premises with one or more rooms in a building, which comprises compressor for compressing a coolant medium from a vaporizatio coil which is coupled to the input side of the compressor and which is disposed in a region outside the premises for thermal absorption from the surroundings.
  • One object of the present invention is to realize a new heatin installation with improved properties than hitherto known hea ⁇ ting installations.
  • the output side of the compressor is coupled to a coil disposed in the premises for condensing the coolant compressed in the comp ressor and that the vaporization coil is interconnected to the condensation coil.
  • the condensation coil is disposed in a flooring structure beneath the premises.
  • a throttle member is disposed in the transition between the co densation coil and the vaporization coil.
  • the first part of th condensation coil in the flooring structure beneath the premis is thermally insulated so as to counteract transfer of heat therefrom to the surroundings. The thermal insulation is devid into a first part closest to the compressor and mutually following second part.
  • the thermal insulation in the first par has greater thermal insulation capacity than the thermal in- sulation in the second part.
  • the thermal insulation in the fir part ia a plastic coating and a number of air layers closest t condensation coil itself.
  • the thermal insulation on the second part is a plastic layer direct on the condensation coil.
  • the present invention there will be achieved a new heating installation which, in comparison with previously known heating installations has a simpler construction, which contri ⁇ butes in considerably lower costs than for known constructions.
  • the simpler construction which is made possible through the present invention moreover also reduces maintenance and repair costs.
  • pumps or fans will no longer be required, which entails lower energy consumption and thereby affords to the installation according to the present invention considerably higher energy and/or power factor than hitherto known heating installations.
  • FIG. 1 is a skeleton diagram of one embodiment of a heating installation according to the present invention.
  • Fig 2 shows a cross section along the line II-II in fig 1.
  • Fig 3 shows a cross section along the line III-III in fig 1.
  • the embodiment of a heating installation according to the pre- sent invention shown on the drawings is intended for heating a premises 5 with one or more rooms in a building which is defined by the lines A and B. These may also constitute defining lines for a flooring structure in the premises 5.
  • a pipe coil 4 whose input side is coupled to the output side from a compressor 1 which is located on the outside of the building A, B.
  • the opposite end of the coil 4 relative to the compressor is coupled via a throttle member 6 to an outer pipe coil 2 whose opposite end relative to the throttle member 6 is coupled to the input side of the comp- ressor 1.
  • the pipe coil 2 consists of a vaporization coil which is disposed in a per se known manner in a ground region 3 on the outside of the building A, B.
  • the pipe coil 2 shall advan ⁇ tageously be disposed at a frost-free depth and with suitable spacing between the different parts in the coil.
  • the parts are shown as parallel portions on the drawing.
  • the pipe coil 2 can also consist of two mutually interconnected parallel coils.
  • thermal insulation 7 On the first part of the condenser coil 4 in the flooring struc ⁇ ture there is disposed a thermal insulation 7 which is followed b an additional thermal insulation 10.
  • the thermal insulation consists of a suitable plastic layer 8 which is tubular and is on the inside provided with flanges F, which rest on the pipe itself in the pipe coil 4 and there ⁇ between form air gaps 9.
  • the air gaps 9 form together with the 5.
  • plastic coating 8 itself a resistance to transfer of heat from the coolant in the coil 4 to the surroundings.
  • the thermal insulation 10 on the condensation coil 4 after the thermal insulation 7 consists of a plastic coating 11 which is 0 applied direct on the pipe wall in the coil 4. This gives lesse thermal insulation and greater thermal transfer to the surroun ⁇ dings than the thermal insulation 7.
  • This successive reduction of the thermal insulation on the coil 4 there is achieved a certain precondensation in the pipe coil most close 5 to the output side of the compressor 1 without the risk of an unacceptably high surface temperature on the flooring structure in the premises 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Central Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

Installation pour le chauffage de locaux (A, B) comportant une ou plusieurs pièces à l'intérieur d'un bâtiment. L'installation se compose d'un compresseur (1) permettant de comprimer un milieu de refroidissement provenant d'un serpentin de vaporisation (2) raccordé au côté d'entrée du compresseur (1) disposé sur une zone (3) extérieure aux locaux (A, B) pour absorber les calories de l'environnement. Le côté de sortie du compresseur (1) est couplé à un serpentin (4) disposé à l'intérieur des locaux (A, B) qui condense le milieu de refroidissement comprimé par le compresseur (1), le serpentin de vaporisation (2) étant relié à un serpentin de condensation (4).
PCT/SE1992/000871 1991-12-17 1992-12-16 Installation de chauffage a thermopompe et tubes agences dans le plancher WO1993012390A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP93900489A EP0616675B1 (fr) 1991-12-17 1992-12-16 Installation de chauffage a thermopompe et tubes agences dans le plancher
DE69220811T DE69220811D1 (de) 1991-12-17 1992-12-16 Raumheizungssystem mit wärmepumpe und rohrleitungsanordnung im fussboden

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9103725A SE469805B (sv) 1991-12-17 1991-12-17 Uppvärmningsanläggning innefattande en värmepump där kondensationsslingan placeras i golvbjälklaget och där den första delen av kondensationsslingan förses med en isolering
SE9103725-9 1991-12-17

Publications (1)

Publication Number Publication Date
WO1993012390A1 true WO1993012390A1 (fr) 1993-06-24

Family

ID=20384623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1992/000871 WO1993012390A1 (fr) 1991-12-17 1992-12-16 Installation de chauffage a thermopompe et tubes agences dans le plancher

Country Status (5)

Country Link
EP (1) EP0616675B1 (fr)
AT (1) ATE155224T1 (fr)
DE (1) DE69220811D1 (fr)
SE (1) SE469805B (fr)
WO (1) WO1993012390A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2899471A4 (fr) * 2013-08-30 2015-11-04 Qingdao Hisense Hitachi Air Conditioning Sys Co Ltd Système de climatisation à divisions multiples et chauffage par rayonnement à partir du plancher
US10429083B2 (en) 2013-08-30 2019-10-01 Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. Multi-type air conditioner system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523701A1 (fr) * 1982-03-17 1983-09-23 Bernier Jacques Pompe a chaleur a evaporateur enterre et a condenseur noye
WO1991006811A2 (fr) * 1989-10-30 1991-05-16 Henning Scheel Installation de chauffage/refroidissement directement sur la surface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523701A1 (fr) * 1982-03-17 1983-09-23 Bernier Jacques Pompe a chaleur a evaporateur enterre et a condenseur noye
WO1991006811A2 (fr) * 1989-10-30 1991-05-16 Henning Scheel Installation de chauffage/refroidissement directement sur la surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2899471A4 (fr) * 2013-08-30 2015-11-04 Qingdao Hisense Hitachi Air Conditioning Sys Co Ltd Système de climatisation à divisions multiples et chauffage par rayonnement à partir du plancher
US10429083B2 (en) 2013-08-30 2019-10-01 Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. Multi-type air conditioner system

Also Published As

Publication number Publication date
ATE155224T1 (de) 1997-07-15
EP0616675B1 (fr) 1997-07-09
SE9103725D0 (sv) 1991-12-17
SE9103725L (sv) 1993-06-18
DE69220811D1 (de) 1997-08-14
EP0616675A1 (fr) 1994-09-28
SE469805B (sv) 1993-09-13

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