REVERSIBLE GAS FIRED HEAT PUMP FOR AIR-CONDITIONING OF COMMERCIAL ESTABLISHMENTS IN THE MEDITERRANEAN AREA

Ziel

Promotion in the commercial sector of compression heat pumps, reversible and driven by a gas engine.
CURRENT PREVIOUS FORMERL% - Height : 1430 mm - Height : 1810 mm - Fans in upper sectionL% - Depth-wise fans - Width-wisw fansL% - Sound-proofind by - Sound-proofind byL% increasing mass absorbent panelsL% - Electric water pump in - Mechanically drivenL% upper section water pumpL% - Expansion valve in outdoor - Expansion valve only - Expansion valve inL% and indoor units in outdoor unit outdoor andL% indoor unitsL% - Starter motor with 24 V - Starter motor withL% supply 220 V supplyL% - Lubrication by oil - Lubrication by - Lubrication byL% injection Venturi system mechanical pumpL% - Electro-magnetic clutch - Centrifugal clutchL% - Compressor mounted on - Compressor mounted onL% engine crankcase base plateL% - Switchboard in outdoor unit - Separate switchboardL% - Immediate and total gas - Waiting time at idlingL% shut-off in stopping in stopping sequenceL% sequenceL%
The demonstration operation is going to be carried out in an own installation with "standard" characteristics related to the aim of the project, making special emphasis in the equipment limiting capabilities of conditioning. The gas engine has an own design and it is intended to succeed in haring an engine-compressor group with a cost similar to that of a hermetic compressor of an electrical heat pump, making, if necessary, an engine re-design.
It is work while noting the untypical running of the installation because it is intended to use the building as a cold acummulator, some hours before the beginning of its normal activity and, in this way, to obviate the smaller refrigerating of the equipment related to that of an electrical heat pump. In the installation subject of the demonstration it is foreseen analysing, recording and monitoring continuously all the following variables :
- Gas consumption, running time, external temperature, internal temperature, internal relative moisture, fumes temperature, refrigerating water temperature, combustion products composition. These measures will be taken for 1 1/2 years and, at the end, will allow to make an actual comparative study of costs faced to other systems of air-conditioning.

Programm/Programme

ENG-ENDEMO C - Programme (EEC) of demonstration projects and industrial pilot projects (EEC) in the energy field, 1985-1989

Thema/Themen

3.2 - BUILDINGS

Aufforderung zur Vorschlagseinreichung

Data not available

Finanzierungsplan

DEM - Demonstration contracts

Koordinator

CATALANA DE GAS Y ELECTRICIDAD SA

EU-Beitrag

Keine Daten

Adresse

PLAZA CATALUNYA 20 8 A PL.
08002 Barcelona
Spanien

Gesamtkosten