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WO/2016/091969A1 |
The present specification generally relates to the field of providing energy and particularly discloses a system for providing energy from a geothermal source. The system is adapted to be efficient at low temperatures of the liquid extra...
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WO/2016/089684A1 |
A system for management of solid chemistry supply can be configured to use operating attributes and sensed operating conditions associated with a process to estimate solid chemistry supply levels. The system can also be configured to con...
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WO/2016/082188A1 |
A hot dry rock multi-cycle heating system and a production method therefor. An injection well (1) and a production well (2) are drilled downwards from the ground; a first heat exchange channel (6) and second heat exchange channels (11) a...
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WO/2016/073423A1 |
Apparatus and method transfer heat between a geothermal mass and a geothermal heat exchange unit embedded within the geothermal mass, utilizing a geothermal heat exchange system comprised of the heat exchange unit. The unit includes a ch...
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WO/2016/060601A1 |
A polymer distribution pipe (10) for a geothermal heat pump system. The polymer distribution pipe (10) comprising a main pipe (11) adapted to be connected to a geothermal heat pump. The main pipe has a continuous lateral surface (LS) and...
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WO/2016/057776A1 |
A heat pipe or a bundle of heat pipes for transporting geothermal heat in a well is provided. As the temperature rises at one end of the heat pipe, the operating fluid turns to a vapor which absorbs the latent heat. The hot vapor within ...
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WO/2016/035770A1 |
Provided is a geothermal heat exchanger capable of reducing the removal of heat by a non-geothermal zone when carrying hot water heated deep underground to the ground, while providing high thermal efficiency. A geothermal heat exchanger ...
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WO/2015/187919A1 |
An embodiment in accordance with the present invention includes an EGS configured to allow the commercial production of electrical energy. One criteria of an EGS according to the present invention is that the temperature and volume of th...
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WO/2015/175703A1 |
A direct insertion ground loop heat exchanger, comprising an at least partially hollow pointed driving tip having at least one orifice therethrough for dispersing water through the driving tip to ease insertion into the ground, such that...
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WO/2015/175142A1 |
A method and system for extracting geothermal heat from a well is provided, wherein the well casing has positioned therein an inner pipe nested within an outer pipe. The space between the well casing and the outer pipe may be filled with...
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WO/2015/165476A1 |
The invention relates to methods for autonomously heating and cooling buildings using low-potential sources. The method is carried out by recovering low-potential heat from the ground using a closed circulation system with a heat carrier...
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WO/2015/145204A1 |
A hydromechanical heat generator that is designed to heat a fluid by facilitating the appearance of a turbulent vortex inside a working fluid, where heating occurs due to a process of continuous cavitation. The hydromechanical heat gener...
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WO/2015/138381A1 |
A fluid heating apparatus using cavitation includes a housing, an external rotor with cavitation bores in an outer surface thereof, and a motor for rotating the external rotor. An inner surface of the housing is spaced from the outer sur...
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WO/2015/132404A1 |
A plant for exploiting geothermal energy by circulating a fluid such as water through a fissured geological formation at least 700 m, or 1000, 3000 or 4000 m below the earth's surface, comprising at least one supply hole (2) leading from...
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WO/2015/134974A1 |
A process for producing power including injecting a first heat transfer fluid through an injection well to a geothermally-heated formation that contains a second heat transfer fluid. The first heat transfer fluid may then be heated via i...
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WO/2015/128570A1 |
The invention relates to a heating and/or air conditioning device of the earth energy system type for a dwelling or professional premises (1). The device comprises a pipe (3) in the form of a serpentine coil immersed in a container of wa...
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WO/2015/108434A1 |
In a composite electrolytic cell having an aqueous electrolyte solution, an inner portion is made of a chemically stable electrically conductive material, and an outer portion is made of a heat-resistant dielectric material. When applyin...
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WO/2015/104989A1 |
The present invention efficiently uses thermal energy and electrical energy. A thermoelectric integrated EMS is provided with: a communication unit which is connected to a sensor group (22) that detects the states of a thermal energy sou...
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WO/2015/102555A1 |
The invention relates to heat engineering and can be used for heating a liquid for providing heating and hot water supply. A rotor-type circulation heater comprises an electric motor, a hermetically sealed vessel containing a liquid, and...
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WO/2015/102170A1 |
The present invention provides a heating and cooling system using geothermal heat, comprising: an underground heat exchanger buried underground and including a plurality of unit ports into which the refrigerant flows by forming an inlet ...
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WO/2015/097229A2 |
A coaxial borehole heat exchanger comprising an outer tubular casing located in a borehole, the outer tubular metal casing comprising a series of tubular sections, wherein opposed ends of adjacent tubular sections are interconnected by a...
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WO/2015/089760A1 |
Disclosed is an energy accumulating tank-type geothermal energy acquisition device, comprising a tank body (1) filled with water, wherein heat exchange tubes (2) filled with a liquid medium are provided in the tank body (1), the tank bod...
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WO/2015/068937A1 |
A system for utilizing and storing groundwater heat using an alluvial aquifer is disclosed. The system for utilizing and storing groundwater heat using an alluvial aquifer comprises: an injection well located in the upstream of a groundw...
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WO/2015/066764A1 |
A geothermal loop in-ground heat exchanger for energy extraction including an outer tubular casing and an inner tubular portion spaced from the outer tubular casing to define an injection space wherein a working fluid is injected into th...
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WO/2015/062447A1 |
A sewage heat exchange system that supports online cleaning and automatic fouling removal. Devices such as a grit chamber (19), a water intake pool (18), a hair filter (7) and the like filter contaminants. Sewage after filtering and soli...
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WO/2015/057207A1 |
A geoexchange system is provided which includes a ground source heat exchanger positioned in the ground and a distribution system coupled to the ground source heat exchanger to circulate water through the ground source heat exchanger dur...
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WO/2015/053430A1 |
Provided is an underground heat-exchange system comprising: a ground heat exchange part which is buried in the ground in order to convert a heat exchange medium into an available state such that an amount of energy consumed for circulati...
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WO/2015/050372A1 |
Disclosed is a system for generating electricity by means of compound heat sources, the system generating electricity by utilizing a heat pump module generating thermal energy from absorption of thermal energy from the air as a heat sour...
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WO/2015/042728A1 |
The invention relates to the field of domestic or industrial heat exchangers. In particular, the invention relates to a heat exchange system comprising: a first device formed of one or a number of volumes of water in basins that are open...
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WO/2015/044142A1 |
The invention relates to a geothermal probe (10) for exchanging heat between ground surrounding the geothermal probe (10), in which the geothermal probe (10) is arranged in the operating state, and a heat transfer fluid. The geothermal p...
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WO/2015/030601A1 |
A plant for exploiting geothermal energy by circulating water or another fluid through a non-porous geological formation at a substantial depth below the earth surface, comprising multiple heat absorbing / production holes penetrating th...
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WO/2015/026204A1 |
The present invention relates to a natural building and, more specifically, to a natural building which: can use the energy generated by a circulatory flow, by forming the circulatory flow inside a house by a convection current using a h...
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WO/2015/014648A1 |
The invention relates to a method and an arrangement for providing heat (Qout) for a district heating supply (40): Heat (Qin) at a first temperature level (T41, T42) is provided by means of a thermal water conveying system (20) from a ge...
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WO/2015/016143A1 |
[Problem] To provide a large capacity geothermal heat exchange well for which the capacity as a geothermal heat exchange well is increased and that has a structure that does not require a deep well. [Solution] A large capacity geothermal...
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WO/2015/007344A1 |
The invention relates to a method and a device for obtaining a composition containing hydrocarbons, wherein the composition containing hydrocarbons has a boiling range of 170°C to 390°C and the hydrocarbons have 8 to 24 carbon atoms, f...
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WO/2015/007343A1 |
A process and apparatus are proposed for obtaining a hydrocarbon-containing composition from a fluid comprising used oil, wherein the hydrocarbon-containing composition has a boiling range from 170°C to 390°C and the hydrocarbons have ...
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WO/2015/004650A1 |
A novel process and its hardware implementation are proposed herein, whereby the set-up will operate at a temperature of < 100°C, no process features like membranes, high pressure or vacuum being herewith required in desalinating water ...
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WO/2015/005619A1 |
The present invention relates to a centrifugal heating pump having a centrifugal disc, wherein the centrifugal disc is configured to enable a centrifugal force to be consistently applied to a driving central shaft, thereby maintaining st...
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WO/2015/005625A1 |
The present invention relates to a centrifugal heat pump for preventing backflow of warm water, and the purpose of the present invention is to prevent backflow by blocking, by forming a water flow, water from flowing toward an upper bear...
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WO/2014/183185A1 |
Methods and apparatus for providing a self-contained vending machine employing an expendable refrigerant and geothermal based heat extraction are described. A first cooling chamber is cooled by a geothermal-based heat extraction system a...
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WO/2014/177188A1 |
A method/system of recovering thermal energy from a subterranean formation depleted of hydrocarbon comprising: i) selecting a formation that has been depleted of hydrocarbon by a thermal recovery method; ii) injecting a fluid into said d...
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WO/2014/174961A1 |
[Problem] To provide a building having air conditioning equipment using geothermal heat that can suitably switch between supplying the building body with air that has undergone heat exchange with the ground or supplying the building body...
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WO/2014/171837A1 |
The present invention comprise a thermal energy exchanger comprising a closed loop with a level differential between top and bottom of more than 400 meters, and where the contents of the loop is circulating by means of applied energy. By...
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WO/2014/160929A1 |
A temperature regulation system includes a thermal transfer fluid, a fluid pump operable to pump the thermal transfer fluid, a fluid heat exchanger in fluid communication with the fluid pump, and a secondary heat exchanger in fluid commu...
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WO/2014/147491A1 |
Heat exchange apparatus (24, 80) includes first heat transfer tubes (50), contained within an enclosure (43) and coupled to receive a first fluid heated by an energy source (22, 36). Second heat transfer tubes (52) are interleaved with t...
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WO/2014/141804A1 |
In order to improve the utilization efficiency of fermentation heat, a fermentation heat utilization system is provided with: a fermentation chamber (2) which is configured to be able to house organic waste (200) and ferments the organic...
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WO/2014/129935A1 |
The utility model relates to the field of power engineering, and specifically, to systems for recovering heat from refrigerators. In the heat recovery system, a non-return valve 2 of a pump line 1 is mounted at the inlet of the pump l...
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WO/2014/124463A1 |
Systems and methods for heating a non-combustion chemical reactor with thermal energy from a geothermal heat source are described. A working fluid is directed from the geothermal heat source to the chemical reactor to transfer heat. The ...
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WO/2014/121408A1 |
An apparatus for recovering geothermal energy from a borehole (1) that has a wellhead and a well bottom (2) comprises conveyor equipment by means of which a medium can be conveyed from the wellhead to the well bottom (2) and from the wel...
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WO/2014/122334A1 |
The invention allows the energy efficiency of heat transfer to be increased using a geothermal probe for heat exchange with underground water from an aquifer, comprising: an underground borehole (1) intended to contain underground water ...
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