초록 ▼

It is provided an underground structure, usable at least as a shelter, having a light weight substantially cylindrical portion, of a cylindrical casing having a weight to area ratio in the range of 8 to 30 kg/m2. The casing has a strength level and an impermeability level high enough for serving as

It is provided an underground structure, usable at least as a shelter, having a light weight substantially cylindrical portion, of a cylindrical casing having a weight to area ratio in the range of 8 to 30 kg/m2. The casing has a strength level and an impermeability level high enough for serving as part a sealable underground liquid storage tank and at least one sealable opening connecting it to external spaces. The cylindrical portion includes openings for entering and exiting the interior of the portion, and passageways communicate the structure with outside spaces. The surrounding ground provides a geo-thermal reservoir which is used to regulate by a flowing fluid the temperature of the shelter space, modules inside the shelter or above ground structures. The structure includes provisions for receiving of variety of auxiliary systems like an air-treatment system, communication system water and power supply.

대표청구항 ▼

1. A geo-thermal interfacing complex for affecting temperature of a flowing fluid by a substantial ground mass, the complex comprising: (a) a container configured for underground burial at a certain depth while being human accessible through passageways, said certain depth being in accordance with a

1. A geo-thermal interfacing complex for affecting temperature of a flowing fluid by a substantial ground mass, the complex comprising: (a) a container configured for underground burial at a certain depth while being human accessible through passageways, said certain depth being in accordance with a required temperature of a geo-thermal reservoir based on surrounding ground;(b) at least one compartment disposed inside said underground container such as to leave internal container space for accessing an interior of the compartment;(c) means for containing at least one thermally conducting material residing in said at least one compartment, such that said at least one thermally conducting material being in thermal contact with ground surrounding said container and serving as a geo-thermal reservoir;(d) a flowing fluid being at least one of: (i) said thermally conducting material being contained in said compartment and configured to flow directly from said compartment; and(ii) a flowing fluid in thermal contact with said thermally conducting material; and(e) a pipe set and at least one circulation pump for circulating said at least one flowing fluid. 2. The complex of claim 1 wherein the complex further includes means for thermally isolating said compartment from associated spaces. 3. The geo-thermal interfacing complex of claim 1 wherein said underground container is configured to include a space for, or is configured to be upgradeable to include a space for, at least one facility selected from the group of facilities consisting of: (i) a storage facility for items requiring substantially constant temperature range during storage time;(ii) a shelter for accommodating at least one person for at least one hour period;(iii) an upgradeable shelter, enabling adding the necessary means for protecting at least one person against at least one natural or man-made threat for a period relevant for protection against said at least one threat,(iv) an underground safe;(v) a mushroom grow room; and(vi) a multi-use underground cellar. 4. The complex of claim 1 wherein the complex is configured for being integrated in an underground shelter, thereby serving temperature control needs of the shelter. 5. The complex of claim 1 wherein the system includes a control system for selecting one or more facilities for receiving said at least one flowing fluid at a regulated temperature range. 6. The complex of claim 1 wherein a shape of the container is substantially cylindrical.