Translation of "Gebäudekühlung" in English

In addition to cooling buildings in a climate-friendly manner, the systems can also be used as heat pumps.

Radiant panel systems can also be used for summertime cooling of buildings.

Compression chillers commonly used to cool down buildings are responsible for a high electricity demand.

They take the place of conventional building cooling in these applications.

After the lunch break, the conference continued with efficient cooling technologies.

Some products for passive building cooling are already available on the market and will be briefly introduced here.

Thus, practically no energy expenses for cooling the building accrue.

The LIMA-1 can also be used effectively for cooling buildings.

Building materials with PCMs for passive building cooling are already commercially available.

The focus was on the latest developments in the fields of cooling in buildings, e-mobility and laser technology.

In the summer the system is suitable optimally for an efficient building cooling.

The buildings are mainly cooled at night using automatic louver windows and skylights as well as fresh air ventilators in the factories.

The pilot projects prove that carbon-neutral building cooling using natural refrigerants is also possible in areas with high ambient temperatures.

A system for building cooling through active night-time ventilation existing at the laboratory stage was developed to series maturity.

The demonstration plant uses 22% less primary energy than a cooling system based on electrically powered chillers.

At the Technology Day, GF Piping Systems focused on the efficient cooling of buildings.

The 11th PREP brochure contains good practice projects in using solar energy to cool buildings.

The measures involved range from energy management and open thermal networks to innovative building cooling.

There is an an-exploited European market for solar water heating in buildings, but also for the following uses of solar thermal energy: swimming pools, drying in agriculture, and space heating and cooling in buildings.

Waste heat generated by solar radiation is dissipated in the box on the window vents to the outside and relieves the building cooling.

Launched late last year, the project team has so far analysed the markets for cooling in buildings in six European regions.

The COOLREGION project partners have just published building guidelines on efficient cooling, aimed at owners, architects, planners and technical staff working in office buildings or buildings in the care sector.

A joint research project with TU Berlin and industrial partners aims to develop new absorption cooling systems for building cooling without the use of air drying.

This reduces or eliminates the need for mechanical refrigeration and dramatically cuts the use of electricity to cool the building.

Alongside thermally powered steam jet cooling, Pollerberg and Peter Schwerdt are also developing absorption cooling systems to cool buildings using solar energy.

These embodiments according to the invention have a special advantage in that two functions may be simultaneously accomplished with the existing heat recovery system in the cooling operation, to wit for one thing the direct room and/or building cooling by way of direct introduction of cold outside air into the facility, especially through the outside air heat exchanger or even bypassing the same, for which it is basically feasible to utilize the existing ventilation system.

Accordingly, it is possible to undertake cooling of a building for example at nighttime during the Summer, while at the same time make cold available either directly as needed, or stored so as to make cooling available as needed, for example in daytime, either for cooling of room air, since provision may be made for the possibility of channeling the stored cold by way of the same previously mentioned heat exchanger or another one into the then running integrated circuit, and thereby to the outside air heat exchanger, or supply it in daytime for other functions according to need, as for example cooling a portion of the structures.

In another embodiment according to the invention, provision can also be made for a blower to be mounted upstream of the exhaust air heat exchanger to convey in the heat recovery operation the entire air stream and which, in the cooling operation, channels the entire outside air flow serving the direct cooling of the building, whereby a separate blower is subordinated to the exhaust air heat exchanger, which conveys solely the outside air flow to the production of cold, so that the two outside air flow volumes may be adjusted the one independent of the other.