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JP2011099668 |
To provide a vertical fluid heat exchanger having a large heat exchange value and installed in a natural thermal storage body with high speed.The vertical fluid heat exchanger including a first fluid inlet 701 and a second fluid outlet 7...
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JP2011094956 |
To provide a full-year air conditioning facility using a heating device using a boiler unit for cooling operation without double equipment investment such that a new cooling device is installed separately from the heating device using th...
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JP2011085271 |
To provide a geothermal heat collector adopted also for standard home due to its simple and inexpensive configuration and having high heat use efficiency and an ecologically-friendly air conditioning system.The geothermal heat collector ...
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JP2011080644 |
To provide an underground heat collecting system capable of continuously collecting underground heat.The underground heat collecting system 1 includes a first underground heat collecting unit 10, a second underground heat collecting unit...
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JP2011058367 |
To provide a compound energy utilization system taking in energy in parallel from a plurality of kinds of energy sources and storing the energy, without a sudden rise in initial cost.Heat generated in a wind power heat generator 11, a so...
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JP2011038764 |
To enable cooling in summer and snow melting in winter via a heat pump of a natural refrigerant effectively using underground heat and also using air heat.In this snow melting or cooling system using underground heat/air heat, the heat p...
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JP2011038757 |
To provide a cooling device used by pumping up underground cold by solar heat without using an electric pump etc.A cylinder is vertically installed in a position receiving sunlight, and one end of a pipe leading from an outdoor side via ...
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JP2011033233 |
To provide an underground heat using air conditioning system enabled in more efficient heat exchange even if a distance from a building is increased.In a range of L2=5-20 m from a quay 1 as a bank protection structure, underground heat e...
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JP2011021804 |
To provide an underground water heat exchange method and an underground water heat exchange device capable of preventing clogging in a well and maintaining the use of underground water heat and heat exchange performance for a long time.T...
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JP2011012918 |
To provide an air conditioner suppressing waste consumption of artificial energy such as petroleum, gas and electricity, effectively using solar heat and underground heat to control room temperature of a house, reducing cost and having a...
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JP2011007476 |
To provide an air conditioning heat pump system capable of improving cooling efficiency and heating efficiency by reducing the number of components for easily performing manufacture and construction works.A well case 21 is provided in th...
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JP2011007447 |
To provide a method of installing an underground heat exchanger capable of securely improving thermal conductivity to a heating medium when the thermal conductivity is improved by using an expansion effect of a surface area of a pipe wal...
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JP2011007343 |
To provide a geothermal heat utilization heat pump type water heater suppressing lowering of a ground temperature, and operating a heat pump with high efficiency.A hot water storage control section 14 drives a geothermal heat circulation...
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JP2011007395 |
To securely enhance thermal conductivity of a filler related to an underground heat exchanger while suppressing manufacturing cost of the underground heat exchanger and improve heat collecting-releasing efficiency of the underground heat...
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JP2011007446 |
To provide an underground heat exchanger for improving performance of execution of installation work of the underground heat exchanger and reducing installation cost.The underground heat exchanger performing heat exchange with a ground i...
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JP2011001732 |
To provide a construction method of an underground heat storage device improvable in heat storage efficiency by enhancing water holding property of soil even with low water holding property containing a plenty of hard clayey soil, gravel...
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JP2011002218 |
To provide an underground heat storage device construction method, an underground heat storage device, and an underground heat storage method capable of improving heat storage efficiency by enhancing water retention of soil and improving...
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JP2010281413 |
To provide a pipe, a pipe inner wall surface condensation preventive method using the same and a ground heat exchanger using the pipe, usable in various devices as a pipe for making gas flow, and capable of preventing the occurrence of c...
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JP2010281494 |
To provide a new, convenient, and low-cost geothermal heat recovery utilization system excellent in the efficiency and rationality of utilizing heat by considerably mitigating burdens such as the cost of construction and equipment and an...
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JP2010281493 |
To provide a geothermal water environment-preservation type heat supply system which effectively utilizes geothermal water for melting snow and cooling road surfaces, and returns the circulated geothermal water to an aquifer without maki...
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JP2010276329 |
To provide a building using geothermal heat efficiently collecting geothermal heat without impairing safety of the building.Air circulating steel pipes 30 forming a U-shaped air passage are buried in soil cement columns 62 buried in the ...
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JP2010270986 |
To supply outside air which has undergone heat exchange with geo-heat efficiently to two adjacent houses.This air conditioning device 1 using geo-heat includes: a heat exchange part 5 for interconnecting first and second main pipes 2, 3 ...
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JP2010271003 |
To improve a degree of generation of frictional heat with respect to fluid caused by heating of the fluid even in a fluid heating gap 20a between adjacent faces of rotating bodies 12, 13 other than a fluid heating passage 20 of each of t...
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JP2010255963 |
To use natural energy such as solar heat and underground heat for air conditioning and hot water supply in facilities and snow melting as a simple and inexpensive system with good thermal efficiency.This system includes a solar heat coll...
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JP2010255996 |
To enable suitably heat the inside of an agricultural greenhouse or the like while performing fermentation processing of organic waste using fermentation tank and utilizing the fermentation heat.A fermentation heat utilizing system inclu...
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JP2010255976 |
To provide a system capable of cooling spring water having pH of about 1-2, which is difficult to be handled with a simple constitution, rising a temperature over a cooling temperature of the spring water without installing a boiler, and...
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JP2010255982 |
To provide a heat utilization system capable of effectively utilizing solar heat and geothermal heat regardless of seasons and a surrounding environment.The system comprises a hot-water supply tank 20 for storing high-temperature hot wat...
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JP2010223511 |
To reduce dispersion of a flow amount of the air flowing in branch pipes of a heat exchanging section buried in the ground to effectively prevent degradation of heat exchanging performance and dew condensation and the like in the branch ...
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JP2010216791 |
To create a comfortable indoor environment by conditioning the air and distributing the air, by utilizing advantages that the earth temperature hardly changes and is stable throughout the year, it is warmer than the outside air in winter...
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JP2010203657 |
To provide a house ventilation system capable of reducing an outside air load and an indoor heating load during ventilation in winter, by effectively using natural energy and change in natural conditions.In the house ventilation system i...
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JP2010190471 |
To provide a resin heat exchange pipe having high heat exchange efficiency.The heat exchange pipe for performing heat exchange between flowing liquid and outside includes resin and multiwall carbon nanotubes dispersed in the resin. The a...
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JP2010190435 |
To provide a rainwater permeation type underground heat exchange system returning rain water into the ground, and capable of efficiency carrying heat exchange by geothermal heat.A permeation basin 140 is provided on a top part of a heat ...
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JP2010121832 |
To provide an air conditioning device utilizing geothermal heat, capable of performing dehumidification without excessively lowering indoor temperature.This air conditioning device includes: a buried flow channel 30 opened outdoors at it...
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JP2010117081 |
To provide an underground water heat exchange method and an underground water heat exchange device enabling efficient heat use and heat exchange by the use of underground water heat.A movable separator 4 for vertically separating inside ...
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JP2010096391 |
To obtain a reduced pressure steam heating apparatus capable of uniformly heating an entire heat exchanger.A steam supply pipe 3 is connected to a jacket part 11 of a reaction furnace 1. A steam pressure control valve 7 is attached to th...
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JP2010096392 |
To obtain a reduced pressure steam heating apparatus capable of uniformly heating an entire heat exchanger.A steam supply pipe 3 is connected to a jacket part 11 of a reaction furnace 1. A steam pressure control valve 7 is attached to th...
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JP2010085074 |
To provide an air conditioning system of a novel structure carrying out the cooling of the summer season and the heating of the winter season through ground heat, solar heat, or wind power being natural energy sources without using fossi...
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JP2010065862 |
To provide a second class absorption heat pump system capable of securing a stable operation state all year round.This second class absorption heat pump system includes an atmosphere-side heat exchanger 6a capable of exchanging heat with...
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JP2010060247 |
To provide a soil heat exchanger of a heat pump system using soil heat, constructed in a soil cement diaphragm wall constructed for retaining to a predetermined depth in a ground.This soil heat exchanger 20 is installed in an H-shape ste...
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JP2010060224 |
To prevent air temperature from rising due to exhaust heat of an air conditioner by effectively using underground temperature.The cold-hot water air conditioning system is equipped with a cold water tank 13 and a hot water tank 14 dispos...
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JP2010038507 |
To constitute a heat pump system capable of executing underground heat reserve and geothermal utilization to save energy of an air conditioning device and a hot water supply device, as movement of heat quantity of several times to operat...
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JP2010032163 |
To provide a temperature adjusting system capable of saving energy and a construction method of the temperature adjusting system.The temperature adjusting system 100 includes a pile body 300 made of steel pipe and formed in an approximat...
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JP2010025528 |
To provide an energy saving type underground heat exchanger installed easily and inexpensively in a home, capable of exhibiting concurrently two functions contributing to city environmental improvement, capable of making the best use of ...
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JP2010019502 |
To provide an air conditioning system using underground heat, stably and permanently usable for twenty four hours by using a stable geothermy of 5-7 m in the underground having a temperature of approximately 16C throughout the year, elim...
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JP2010019448 |
To provide a geothermal utilization air conditioning system properly applied to a building having a large-scaled space such as a factory building, and capable of removing constrains in utilizing an indoor space.In this air conditioning s...
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JP2010018822 |
To provide an underground heat exchange component made of steel by means of heat absorption or heat dissipation which realizes the heat exchange in the underground and the heat exchange in the wide underground which has been impossible h...
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JP2010014359 |
To provide a method and structure for burying a ground heat exchanger tube that can sufficiently use ground heat, has no risk of damage to a heat exchange tube, and is easy in the replacement and maintenance of the heat exchanger tube.A ...
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JP2010002174 |
To provide a heat exchanger contributing to a reduction in the power consumption of an air conditioning system in an area of low outside air temperature such as a cold district.This heat exchanger installed in the ground or under water i...
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JP2009297587 |
To provide a continuous hot water producing technology by the heat of the submerged hydroxylation reaction of an organic material using a region of an underground supercritical water state.A mixed fluid of water and the organic material ...
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JP2009287914 |
To improve the heat exchange performance of a heat exchanger installed underground or underwater.The heat exchanger installed underground or underwater is provided with an outer tube 51 installed underground or underwater vertically or i...
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