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JP5813383B2 |
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JP2015203234A |
To provide a snow-melting system and others that do not require huge construction costs, do not generate vibration and noise due to excavation and other work, may be disseminated easily among general households and do not disturb the geo...
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JP2015203541A |
To restrict frequent operation stop and operation re-starting of a compressor in a heat pump system while assuring that a load side medium shows a set temperature rapidly when a temperature adjustment operation is restarted.A cooling and...
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JP5809786B2 |
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JP5809910B2 |
To provide an apparatus for manufacturing a heat exchanger, which efficiently manufactures a heat exchanger for a geothermal heat pump system that is configured to collect and dissipate heat over a wide underground area and also to impro...
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JP5806574B2 |
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JP5804563B2 |
To provide a well hot spring heat exchanger enabling heat exchange between source water at high temperature and ordinary water with efficiency, without contact between hot water spring water and air.A well hot spring heat exchanger inclu...
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JP2015188850A |
To provide a method and an apparatus for treating geothermal water, in each of which silica in the geothermal water can be removed satisfactorily and the purity of the silica in the produced sludge can be made higher.The method for treat...
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JP2015190754A |
To provide an auxiliary device of an air-cooled condenser or evaporator used for a refrigerating cycle such as air conditioning, refrigeration, refrigerating equipment, and a hot-water supply system using geothermal heat, well water, etc...
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JP2015190715A |
To provide a geothermal heat exchanger et al. that can be efficiently laid in a small space.A body 1 is used for a heat exchanger to perform heat exchange between a liquid medium circulated in the inside of a pipe body embedded in the gr...
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JP2015190746A |
To provide a stable ground heat utilization heat pump device that easily switches a plurality of heat exchange parts according to temperature under the ground.A ground heat utilization heat pump device includes a plurality of heat exchan...
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JP5786014B2 |
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JP2015166648A |
To provide U-shaped tube fixture for a heat exchanging pile in which the pile can be sunk and mounted by a method similar to a general pile mounting method and a heat exchanging tube material is not wound around an outer circumferential ...
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JP5779206B2 |
To provide an underground-heat heat exchanger that has enhanced heat exchange efficiency of a heat exchange tube arranged in a casing.Slits 31 are provided in a part of a cylindrical casing 3 inserted along a heat exchange well 2 drilled...
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JP5780128B2 |
To provide a method for manufacturing an underground heat exchanger with high leakage resistance by making it possible to fuse and bond a pipe end of an outer pipe into which an inner pipe is inserted and a lid member to which the pipe e...
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JP5780663B1 |
To eliminate the work of connecting a heat collecting pipe and the work of rewinding a heat collecting pipe when installing a ready-made pile and a heat collecting pipe in the ground by a pre-boring method, and before the soil cement har...
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JP5771319B1 |
[Purpose] To centrally and at low cost to supply comfortable cold or hot air consisting of air that has exchanged heat with geothermal heat to people in any place or spot such as an outdoor street or park. Provide a cold / hot air supply...
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JP2015148434A |
To develop an underground water utilization system in which cooling or heating can be carried out by taking a constant underground heat in an underground constant temperature layer 20 that is stable annually into stored water of a water ...
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JP5763361B2 |
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JP2015141015A |
To provide underground heat exchanging structure applied as a heat source for preventing snow accumulation or freezing a road surface in winter season or a heat source for air conditioning at a household under combination with a heat pum...
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JP2015137847A |
To provide a method of clarifying the fact that ground heat contains heat of a plate due to gravity.When clarifying the fact that volcanic heat is not derived from mantle but from collision of plates, the fact that the heat is generated ...
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JP5746396B1 |
To provide a power generation method capable of stably supplying electric power by using both solar heat and heat other than solar heat, that is, heat sources such as geothermal heat and thermal heat. During the daytime when solar heat i...
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JP5742009B2 |
To provide an air conditioner of low energy costs and a simple structure, capable of suppressing waste consumption of artificial energies such as petroleum, gas and electricity, and effectively utilizing solar heat and geothermal heat in...
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JP5736149B2 |
The present invention relates to a vertical relay fluid storage barrel installed with fluid inlet and fluid outlet for whole or in part placement into natural thermal energy body in vertical or downward oblique manner, wherein a thermal ...
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JP5731127B2 |
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JP5713461B2 |
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JP5713458B2 |
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JP5712597B2 |
To facilitate build of a pipe member into a target depth without using a large-scale auxiliary member such as a balance weight when the pipe member whose specific gravity is smaller than liquid is lowered and built along its pipe axis di...
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JP2015083911A |
To provide an underground heat exchange pile made of a polyethylene pipe with no joint location.In an underground heat exchange pile made of a polyethylene pipe, a bent section, in which a heat medium liquid is turned when going and retu...
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JP2015081761A |
To provide an underground heat exchanger capable of retaining a desired heat exchanging function while suppressing the reduction in a heat transfer efficiency, and suppressing an increase in a construction cost.An underground heat exchan...
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JP5701583B2 |
To provide an air conditioning system which is hardly affected by outdoors and is capable of saving power and performing ventilation simultaneously with temperature management.The air conditioning system includes: a partitioning structur...
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JP2015064188A |
To improve workability by enabling going and returning heat collecting pipes to be identified by visual observation during burial construction.Provided is a heat collecting pipe 1 for earth thermal in which upper ends 1a of a plurality o...
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JP3196732U |
To provide a geothermal energy heat collection system which enhances heat collection efficiency when extracting geothermal heat energy and reduces the cost of the entire system. Geothermal energy is taken out through a heat medium by a h...
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JP5693219B2 |
In an embodiment, a method of operating a geothermal energy system includes selectively connecting each of a plurality of borehole heat exchangers to any other of the plurality of borehole heat exchangers thereby to permit flow of a work...
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JP5690960B1 |
To provide a heat exchange system having enhanced utility value. A heat exchange system 10 is embedded in a hole reaching a submerged layer WBL in the ground and is filled with water infiltrating from the submerged layer WBL from a cylin...
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JP2015055365A |
To provide a heat collecting pipe for an underground thermal heat pump system of which construction cost is reduced and heat exchange efficiency is improved.A heat collecting pipe 3 shows a double pipe structure comprising an outer pipe ...
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JP2015049033A |
To provide an electric apparatus storage facility capable of efficiently and economically removing heat generating from an electric apparatus in a room in which the electric apparatus is stored.The electric apparatus storage facility inc...
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JP5678637B2 |
To improve safety in working at a position above a borehole when lowering and building a pipe member along a pipe axis direction into the borehole of a ground by delivering the pipe member wound like a coil.A method relates to lowering a...
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JP2015038421A |
To provide a new air conditioning system that can be installed and operated at low cost and uses geothermal heat.An air conditioning system 1 according to the present invention includes: a first tank 5 that is buried under the ground and...
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JP2015036616A |
To provide means of enabling underground heat utilization in any place on the earth surface.Plates collide with each other to become a volcanic region, and pressure is applied to a plate to generate heat. Similarly, the gravity force cau...
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JP2015034664A |
To provide an underground installation type heat exchanger capable of carrying out attachment work and detachment work for a helical air guide member quite easily and promptly.The present invention provides an underground installation ty...
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JP3196117U |
To use an existing and commercially available tubular or rod-shaped heat-conducting material and heat insulating material, which is cheaper and enables the use of geothermal heat throughout summer and winter without using power. To provi...
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JP2015025612A |
To provide a geothermal heat pump which improves heat exchange efficiency and shortens the depth of a bore hole.In order to generate natural convection in peripheral water 2 or an antifreeze solution 2 injected into a bore hole 1, stirre...
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JP2015025643A |
To provide a high capacity underground heat exchanging well having a structure in which a capability acting as an underground heat exchanging well is increased and a long well is not required.This invention is characterized in that a por...
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JP5659766B2 |
To quickly submerge a pipe member to install in an excavation hole when submerging and installing the pipe member concerning an underground heat exchanger in which one pipe end is tightly sealed in the excavation hole including a first l...
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JP5659742B2 |
To prevent leakage of heating medium from a pipe end part of a corrugated pipe to be used as an outer cylinder of an underground heat exchanger, in the underground heat exchanger in operation.The underground heat exchanger exchanges heat...
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JP5659767B2 |
To prevent a pipe member from being damaged due to contact of the upper end of the pipe member in an excavation pipe with the excavation pipe, when extracting the excavation pipe from the excavation hole.The method for building the pipe ...
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JP2015014248A |
To provide a power generation method by which solar heat is efficiently utilized and a heat source other than the solar heat such as underground heat is utilized when there is not enough solar heat, thereby achieving stable power supply....
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JP2015007174A |
To provide an exothermic agent that generates heat when water is added, the exothermic agent having a larger calorific value, with exothermic persistence, and also to provide a hydrolytic exothermic agent superior in safety, without caus...
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JP5648002B2 |
To provide a central water supply system which runs with solar heat and underground heat, which are renewable heat energy, as well as recovery heat (exhaust heat) of hot water supply/drain.During the day when there is insolation of solar...
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