Building heating and/or cooling methods of the present disclosure can include continuously distributing fluid from within conduits within a concrete floor of a building to conduits within grounds surrounding and/or supporting the building.

A system for adding, removing, or adding and removing thermal energy from a room is disclosed, including a channel layer with a first and a second outer surface and a plurality of adjoined waterproof channels which allow a fluid to pass through. The invention also includes a first heat exchanging device which puts the fluid in thermal communication with a refrigerant and second heat exchanging device which puts the refrigerant in thermal communication with an exchange medium.

A geothermal adapter for use with a heat pump includes an outer chamber being sealed under vacuum and having a plurality of heat sinks extending outward, and an inner chamber positioned concentrically and within the outer chamber. The inner chamber has an outlet configured to be coupled to a first portion of a refrigerant conduit of the heat pump. The geothermal adapter also includes a central chamber positioned concentrically and within the inner chamber, where the central chamber has an inlet configured to be coupled to a second portion of the refrigerant conduit of the heat pump. The center chamber extends through the inner chamber to a bottom end that is open and in fluid communication with the inner chamber.

The disclosure describes trench-confirmable geothermal reservoirs that can snugly abut trench walls (that may be of virgin, compacted earth) for facilitating heat exchange and flow liquid from one lower end to an opposing top end, and vice versa, depending on desired heat exchange. The direction can be reversed for summer and winter heat/cooling configurations. A series of the reservoirs may be used for appropriate heat transfer. The water volume of the reservoirs is relatively large and slow moving for good earth heat conduction.

The smart desert geothermal heat pump for air conditioning and domestic water cooling includes a heat pump having heat exchange piping adapted for installation underground in desert sand adjacent a structure to be heated/cooled. The heat pump draws heat from the sand to heat air in the structure in a heating cycle and draws heat from the structure to sink in the ground in a cooling cycle to cool the structure. A processor has an artificial intelligence machine learning unit configured to store historical weather data and mean heat pump on/off times by calendar date in Big Data tall arrays, and periodically re-computes mean heat pump on/off times by calendar date. A controller connected to the processor and at least one switch on the heat pump automatically switches between heating and cooling cycles and turns the pump on and off according to the median re-computed heat pump on/off times.

The disclosure describes trench-confirmable geothermal reservoirs that can snugly abut trench walls (that may be of virgin, compacted earth) for facilitating heat exchange and flow liquid from one lower end to an opposing top end, and vice versa, depending on desired heat exchange. The direction can be reversed for summer and winter heat/cooling configurations. A series of the reservoirs may be used for appropriate heat transfer. The water volume of the reservoirs is relatively large and slow moving for good earth heat conduction.

A method and system for optimizing the operation of a geo-exchange system, by generating predictive models pertaining to energy demand and energy capacity for a particular building or district, based on data from sensors associated with components of a district geo-exchange system, historical and real-time operational data associated with district modules, including weather forecast data and current weather conditions.

The technology relates to systems and methods for creating openings in ground material in order to install ground loops for geothermal heating and cooling applications. As an example, a system for creating an opening in ground material may include a first drill head configured as a pipe pulling drill head and a second drill head configured for attachment with a boring tool. When attached to an end of a pipe, the first drill head is configured to pull the pipe into the opening in ground material. The second drill head may include a drilling portion and an opening opposite of the drilling portion, the opening including a first chamber that tapers towards a second chamber. The first drill head also includes a drilling end configured for a locking fit within the second chamber.

A thermal equilibrium for building and an energy-saving air-conditioning system using the same incorporates a first energy-recovery apparatus and a second energy-recovery apparatus. The first energy-recovery apparatus includes a first water storage tank, a foundation pile under and connected to a building architecture construction and a first heat-exchanging pipeline connected to the first water storage tank for performing heat exchange with the foundation pile so that the water in the first heat-exchanging pipeline is heated to a first temperature range. The second energy-recovery apparatus includes a second water storage tank, at least one home appliance that generates a first thermal energy during operation, and a second heat-exchanging pipeline connected to the second water storage tank for performing heat exchange with the at least one home appliance so that the water in the second heat-exchanging pipeline is heated to a second temperature range.

A heat transfer medium liquid circulation flow channel having a first heat exchange unit exchanging heat to a second heat exchange unit is provided, and a fixed amount of first heat transfer medium liquid circulates therein. A feed pipe couples heat source holding second heat transfer medium liquid having temperature difference from the first medium liquid to the heat transfer medium liquid circulation flow channel. The feed pipe is coupled to an inlet end side of the first heat exchange unit and a discharge pipe is coupled to an outlet end side thereof. A necessary amount of second medium liquid is supplied to the inlet end side via the feed pipe so that a detected temperature of the first medium liquid in the outlet end maintains required set temperature. The same amount of the first medium liquid as the supplied second medium liquid is discharged out of the discharge pipe.