Passive Residential Houses with the Accumulation Properties of Ground as a Heat Storage Medium

World Multidisciplinary Earth Sciences Symposium 2017

Ochab, Piotr^1 ; Kokoszka, Wanda^1 ; Kogut, Janusz^2 ; Skrzypczak, Izabela^1 ; Szyszka, Jerzy^1 ; Starakiewicz, Aleksander^1

Rzeszow Universty of Technology, Powstancow Warszawy 12, Rzeszow

35-211, Poland^1

Cracow University of Technology, Warszawska 24, Cracow

31-155, Poland^2

关键词: High-efficiency;    Long-term storage;    Non-renewable energy resources;    Non-renewable resource;    Passive buildings;    Passive constructions;    Residential house;    Solar thermal energy;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/95/4/042017/pdf
DOI  :  10.1088/1755-1315/95/4/042017

来源: IOP

【 摘 要 】

Solar radiation is the primary source of life energy on Earth. The irradiance of the upper atmosphere is about 1360 W/m2, and it is estimated that about 1000 W/m2reaches the ground. Long-term storage of heat energy is related to the use of a suitable thermal energy carrier. It may be either artificial or natural water tank, or artificial gravel-water tank, or aquifer or soil. It is justified to store the generated energy in large heating systems due to the nature of solar thermal energy. Typically, in such a solution storage space is a large solar collector farm. The reason for this is the proportionally small unit profits, which only in the case of large number of units provides sufficient energy that can be accumulated. It should be noted that Poland, a country located in a temperate and less harsh climate such as Scandinavia and Canada, has a relatively high potential for solar revenue. In the last decade, it has caused mainly small and individual heating installations. However, much of the municipal and industrial economy continues to rely on energy from non-renewable resources. This is due not only to the lack of a high-efficiency alternative to non-renewable energy resources, but also to the thermal state of buildings throughout the country, where old buildings require thermomodernization. This has the effect of both polluting the environment and the occurrence of smog, as well as pollutants in water and soil. This directly affects the occurrence of civilization diseases and other societal health problems. Therefore, the surplus of thermal clean energy that occurs during the spring and summer period should not only be used on a regular basis, but also stored for later winter use. The paper presents the concept of housing estate, which consists of 32 twin housing units. The solid character of buildings consistently refers to passive construction, and the materials meet the requirements for the passive buildings.