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JP2011002218A |
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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JP4598029B2 |
To provide a cooling apparatus and a cooling method which uniformly and efficiently cool flake raw material and the like highly heated by cooking to adjust their temperature to suitable one for the following processing step. The cooling ...
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JP2010261633A |
To economically construct a geothermal air conditioning system exchanging heat with ground heat. In this air conditioning system constituted by burying a tubular body in the ground to exchange heat between a fluid inside of the tubular b...
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JP4567849B2 |
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JP4562846B2 |
A cryogenic liquid heat exchanger system (10) has a subatmospheric pressure reservoir (14), a tube (24), and an initial fluid ejector (12). The sub-atmospheric pressure reservoir (14) has a vacuum exhaust (32). The tube (24) extends thro...
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JP4535981B2 |
To provide a tunnel heat exchange panel capable of installing a tunnel side heat exchange section by synchronizing with tunnel work and a tunnel heat utilization heat exchange system making use of the heat exchanged at the tunnel side he...
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JP4508450B2 |
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JP4500960B2 |
A heat exchange reactor including a housing, a plurality of tubes mounted in the housing and configured to carry a first fluid, and a baffle having a plurality of holes receiving the tubes. The baffle is configured to guide a second flui...
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JP2010145033A |
To provide an underground heat exchanger which can reduce a workload on an operator at an installation site and can improve heat exchange efficiency between underground soil and a heat medium. A plurality of outer pipes (30) of the under...
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JP2010145021A |
To provide a constitution for preventing formation of a clearance between an outer peripheral face of a pipe member and the soil after moisture is frozen on the outer peripheral face, in an underground heat exchanger constituted to excha...
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JP2010139235A |
To provide a heat exchange apparatus by making fluid pass through a pumping device which carries out pumping in two directions. The pumping device 123 for pumping fluid controlled by a direction changing controller 250 periodically chang...
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JP4485465B2 |
To provide an underground device capable of easily returning used underground water to the same aquifer, by using geothermal heat and underground water heat by using one casing (a well). This underground device in a sealed circuit type a...
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JP2010133607A |
To provide an exhaust heat recovery structure for a vehicle, further improving recovery efficiency of exhaust heat. A saddle type heat insulation board 10 covering an exhaust pipe 3 from above along a lower face of a vehicle body floor 5...
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JP4438610B2 |
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JP4390173B2 |
To recover waste heat without the possibility of closing while having enough resistance against high temperature. Upon waste heat of waste gas being recovered to a predetermined heat medium while dividing the operation into a plurality o...
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JP4383444B2 |
A heat exchanger and a method for drying a humid medium. In the heat exchanger an internal cross-over passage, allowing a humid medium to double back on itself in a zone delimited by a barrier, is provided. In a first step the heat excha...
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JP2009287834A |
To provide a heat exchanger easily constructed, having high heat exchange efficiency and capable of using various natural thermal energy.The heat exchanger 1 comprises a columnar body having a gas flow passage 2 inside and is provided wi...
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JP4372293B2 |
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JP4334298B2 |
The reactor has a corrosion-resistant internal receiver (7) surrounded by a pressure-resistant external receiver (6) with a space between them. A tube (8) outside the external receiver connects the space and the internal receiver to keep...
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JP2009533641A |
The invention relates to a heat exchanger for a mobile refrigerated vehicle having a tank for liquefied gas comprising a pipe for accepting a flow of a liquefied gas and for the evaporation of at least one part of the liquefied gas, in c...
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JP4318516B2 |
To provide a terrestrial heat exchanging device to be buried in the ground over the whole of the terrestrial heat exchanging device in a limited space such as a residential area of a city and allowing the ground surface over the terrestr...
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JP4316424B2 |
To provide a small underground heat sampling device with heat exchange pipes and a lifting pump into one unit. The plurality of U-bent heat exchange pipes 2 are cylindrically combined, and the pipes each have one end connected to a circu...
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JP4312624B2 |
Heat humidity exchanger having reliably gas-sealed gas manifolds (5-8) and delivering a gas at high pressure and high dew-point temperature, wherein upper and lower seal portions (30,31) surrounding gas manifolds to which the gas is supp...
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JP4304848B2 |
To provide a method for transporting cold heat and the corresponding system therefor, using a cold heat transport medium favorable in view of cold heat storage density. An efficient cold heat transport is attained by using a slurry of a ...
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JP4289849B2 |
To effectively utilize an underground energy by reducing an equipment cost without impairing a ground by excavation. To utilize the inside of an underground as a heat storage tank, a pile 1 with a heat exchanging function is driven into ...
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JP2009103367A |
To provide a structure for heat exchange with underground that can improve the heat exchange efficiency with the underground and appropriately and easily install a heat exchanger inside a steel pipe pile.The heat exchanger 2 stored insid...
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JP2009092350A |
To provide a pipe for collecting subterranean heat, a subterranean heat exchanger, and a subterranean heat utilizing air conditioning system capable of efficiently carrying out heat exchange with subterranean heat by optimizing a flow ve...
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JP2009517625A |
The device has cooling- inlets (32) and outlets (38), and an outer shell (31), in which a heat transmission unit is arranged. A channel (33) is formed in the heat transmission unit, where fluid to be cooled flows through the channel. The...
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JP2009063267A |
To improve comprehensive efficiency in a ground heat utilizing system.The ground heat utilizing system is provided with a plurality of the ground heat exchangers 100 buried in the ground, a heat pump 200 for carrying out heat collection ...
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JP2009507202A |
Micro heat exchanger is made up of a stack of foils and thin plates (F). These contain rows of longitudinal process fluid channels (2) which alternate with rows of transverse heat carrier fluid channels (3). Feed and drain channels (4, 6...
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JP2009014260A |
To provide a geothermal heat collecting tank, positively causing a heat medium to flow without a special device for causing the flowing of the heat medium for making heat exchange with geothermal heat.This geothermal heat collecting tank...
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JP4206894B2 |
When latent heat is transferred between the two airflows flowing along the respective sides of each partition member, not only a layer of moisture absorbent but also a layer of flame retardant lies in the direction of transfer of the moi...
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JP2008546980A |
An system and a method is disclosed for improving the use of energy. In particular, a system is disclosed which is capable of improving the use of renewable energy by selective storage and extraction in the form of thermal energy. The th...
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JP4194131B2 |
To obtain a latent heat storage type heat source system in which power consumption is reduced by enhancing the coefficient of performance while shortening the time required for storing heat. A heat storage tank comprises a low temperatur...
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JP2008292107A |
To provide a highly efficient heat exchanger with no risk of the occurrence of a pitch deviation in a pipe of the heat exchanger, t facilitating working and construction even when buried.An inner pipe 3 provided with a spiral groove 9 on...
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JP4176318B2 |
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JP2008256329A |
To provide an underground heat exchanger including a pipe formed of an inexpensive and well-moldable material having high heat conductivity.The underground heat exchanger comprises the U-shaped pipe as a heat medium flow path embedded in...
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JP4118222B2 |
To provide an exhaust heat recovering system capable of recovering the exhaust heat widely from the hot waste water of facilities. This exhaust heat recovering system 10 is applied to recover and recycle the heat from the hot waste water...
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JP4101051B2 |
To provide a fuel cell in which the heat generated in the system can be utilized efficiently and compactness of the system can be realized. The fuel cell system S comprises a generating device T which has a reforming device 4 for reformi...
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JP4084153B2 |
There is provided a dewfall preventing device of a refrigerator for preventing dew from forming on the contact portion of a refrigerator case and a door, the device comprising a heat exchanger for concentrating the waste heat generated f...
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JP2008500512A |
A basin collects water sprayed from a shower head. A heat exchanger (15) comprises a metal sheet of rectangular waveform cross section having alternating vertical and horizontal panels (13,14). The collected sprayed water flows on one si...
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JP4016311B2 |
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JP4003412B2 |
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JP3990490B2 |
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JP3988046B2 |
In a heat exchanger ( 10 ) for transferring heat from a first fluid to a second fluid, which heat exchanger ( 10 ) comprises one or more flow passages ( 12 ) for a first fluid, the outer wall ( 26 ) of these passages is in heat-transferr...
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JP3987245B2 |
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JP3969064B2 |
To realize high humidity exchange efficiency at a low cost. This heat exchanger allows two kinds of air currents to flow at a space formed by partition members 2 with the space held by space holding members 3, and performs total heat exc...
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JP3950302B2 |
To exert cooling on an electric element and an electronic element and to perform very low vortex flow power consumption and exert cooling on an element from a position away from an element surface with very low vortex power consumption a...
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JP2007183008A |
To provide the shape capable of improving heat collecting and releasing effect and stability under the ground, with respect to a fin disposed on a tank crust portion buried under the ground and exchanging heat by utilizing geothermal hea...
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JP3935887B2 |
To provide a construction method of a geothermal heat exchange pipe unit for easily shortening a construction period and reducing cost. An earth retaining wall 10 constructed underground from the ground surface GL is provided with a soil...
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