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JP3769338B2 |
To provide an absorber heat transfer pipe wherein heat transfer performance corresponding to an increased ratio of a heat transfer area is improved, and mass per unit length is substantially equal to a plain pipe, and further the cost of...
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JP3764956B2 |
To provide an open rack type evaporator formed in such a manner that it can reduce calorie fluctuation to ±100kcal/Nm3 or below by modifying the evaporator itself. In such a structure that a space 10 between a lower header tank 10 and a...
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JP2006511784A |
A lubricant still for use in a compressor for separating oil from refrigerant, includes a vessel having an inlet for incoming oil laden refrigerant, an outlet for gaseous refrigerant, and an outlet for refrigerant laden oil. A separating...
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JP2006057886A |
To provide a flow-down liquid film type plate type heat exchanger miniaturizable by forming its outside surface into an optimum shape to increase a heat transfer amount per unit area projected on a vertical surface.This flow-down liquid ...
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JP2006502846A |
A modular construction micro-reactor with parallel microchannels on fluid guide plates for chemical reactions, but not for evaporation purposes is known. A modular construction falling film evaporator is disclosed, comprising a stack of ...
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JP3722347B2 |
To provide an inexpensive liquid film plate type heat exchanger requiring no adjustment in which liquid type fluid flowing through each plate can be collected respectively. The liquid film plate type heat exchanger 1 comprises a pluralit...
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JP2005231709A |
To obtain a storage tank, a film cooling device and a film cooling method for stable and efficient cooling effect at a low cost.This storage tank is provided with a tank main body 12 and a film cooling device 14 for cooling the tank main...
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JP2005207621A |
To provide a dropping device for permitting liquid flowing out of liquid outflow holes provided in a tray at certain gaps to drop from a plurality of positions along a plurality of dropping plate pieces.The dropping device comprises a tr...
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JP3667253B2 |
To provide device and method humidifying gas flow suitable to use at a low temperature by reducing cost. This device is provided with a means for atomizing liquid in a gas supply line and a means for heating the liquid to humidify gas fl...
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JP3631876B2 |
To provide supercooling device for securing a sufficient strength against breakdown on freezing even when a fin pipe is used. A fin tube 12 is fixed to the hole of a tube plate 11 via a land part 12a by a tube expanding and reaches a com...
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JP2005500905A |
An ultra low flow liquid distributor generates a very thin yet continuous liquid film over the entire width of a transfer surface. The ultra low flow liquid distributor includes a liquid supply system starting from a common main supply, ...
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JP2005003296A |
To provide a liquid spraying device capable of evenly spraying liquid without requiring minute machining accuracy and capable of reducing the generation of clogging with rubbish, and to provide a liquid membrane type heat exchanger and a...
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JP2004360945A |
To provide a heat exchanger tube for a flow-down liquid film type heat exchanger, having improved heat exchanging performance by properly securing the liquid film thickness and wetting spread of operating fluid on the outer surface of th...
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JP2004301440A |
To provide a heat transfer pipe for a falling liquid film type evaporator having good refrigerant wetting and spreading performance on the outer face and allowing the formation of a thin liquid film while suppressing dry-out.The heat tra...
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JP2004293811A |
To prevent the occurrence of corrosion and damage even in a join part of a heat transfer pipe and a header on a liquefied gas inlet side to improve durability.This heat transfer pipe or header pipe for an open rack type carburetor is con...
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JP3561033B2 |
PURPOSE: To discharge entire water in a trough to prevent the breeding of a marine organism in the trough, in constitution wherein a drainage line is provided in a water supplying sea water manifold, installed on an upper part than a wat...
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JP2004217487A |
To heighten the generation efficiency of a hydrogen gas inclusion hydrate and to make the device for manufacturing the hydrogen gas inclusion hydrate compact.An upper part space 5, a trunk part space 6, and a lower part space 7, which ar...
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JP3548344B2 |
To provide an air-cooled absorption type air conditioner that performs cooling and heating operation with a simple constitution and prevents freezing during heating operation. Water from a condenser 30 drips onto the inner faces of outer...
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JP3533523B2 |
To provide a method for forming a heat transfer section wherein a plurality of molds are provided in pressing equipment so as to be used selectively and press forming is done with the selective use of each of a plurality of molds suitabl...
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JP2004125297A |
To efficiently improve heat radiating performance of a radiator by spraying water.In the radiator, a recess H is arranged on a nozzle opposed surface of a water tube 211, and the water injected from a nozzle for improving the heat radiat...
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JP2004037048A |
To enable the continuous operation for a long time without stopping operation of a heat exchanger to secure safety in the scaffold assembling work and the manual work accompanying cleaning by eliminating the cleaning by workers when clea...
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JP2004036962A |
To provide a compact falling liquid film-type heat exchanger of high performance by improving heat transfer performance at a side of the liquid flowing on an outer part of a heat transfer face.In this falling liquid film-type heat exchan...
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JP2004008874A |
To provide a water making apparatus capable of making water at a low cost by maximally utilizing natural energy.The water making apparatus is equipped with a fine algae culture tank 3 in which seawater is taken, a roof 6 covering the upp...
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JP2003334401A |
To miniaturize a fractional distillation apparatus by uniting a heat exchanger and an evaporation chamber and widening a heat transfer area by providing a conical shield plate in the evaporation chamber to accelerate evaporation to make ...
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JP2003329377A |
To propose a heat exchanger of a dry dehumidifier having a heat exchange passage superior in a heat exchange rate, and hardly clogged with dust and dirt.This heat exchanger 7 of the dry dehumidifier 1 is constituted by respectively joini...
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JP2003329198A |
To provide a device and a method for saving on the power in pumping up sea water of an LNG vaporizer.A heat exchanging panel 110 for heat exchanging LNG is dipped in a heat exchanging pool 1, the surface water flows into the heat exchang...
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JP2003278995A |
To provide an air fin-type vaporizer for liquefied natural gas capable of securing the safety, reducing the generation of nitrogen oxide (NOx) and having superior portability.In this air fin-type vaporizer for liquefied natural gas forme...
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JP2003240454A |
To provide a plate heat exchanger which assures an effective heat transfer area and has a simplified structure, and also to provide a compact and high performance absorption refrigerator using the plate heat exchanger.In this plate heat ...
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JP2003240378A |
To provide a plate heat-exchanger capable of securing an effective heat transfer area, and simplified in structure, and a compact absorption refrigerating machine of high performance using the heat-exchanger.In this plate heat-exchanger ...
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JP2003517560A |
A falling film evaporator for use in a vapor compression refrigeration chiller preferably employs a two-phase refrigerant distributor that overlies the tube bundle in the evaporator shell. The tube bundle defines at least one vapor lane ...
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JP3363455B2 |
The invention relates to a heat exchange element (1) for a film heat exchanger intended for distillation or for the evaporation of solutions or suspensions, and to a method for manufacturing the same. The substantially bag-like element i...
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JP3358845B2 |
PURPOSE: To effectively utilize cold heat of liquefied natural gas and to simplify a vaporizing facility by heating to vaporize the gas with cold heat accumulator, and providing means for storing the accumulator cooled by absorbing cold ...
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JP2002340296A |
To provide a liquefied gas vaporizing and heating device solving frosting and ice coating problems in an air-heated type liquefied gas vaporizing and heating device and stably and sequentially operated in a location with the ambient temp...
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JP3330116B2 |
A horizontal shell-and-tube heat exchanger operable as a falling-film evaporator and refrigerant distribution system is disclosed. The system includes an inline heat exchanger tube bank (15) operating in a falling-film evaporation mode, ...
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JP2002277103A |
To obtain an absorber of absorption refrigerating machine in which refrigerant vapor can be absorbed surely into absorbing solution.The absorber comprises an upper tank 11 having an inlet 15 being supplied with solution L for absorbing r...
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JP2002277090A |
To provide a plate type heat exchanger capable of being applied to an absorber or the like of an absorption refrigerator.The plate type heat exchanger (30) comprises first plates (31) and second plates (32) alternately laminated. A first...
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JP2002228383A |
To provide a coil support structure of a heat exchanger wherein the structure can be assembled with ease as the heat exchanger by changing a mechanism of supporting a heat exchange coil, and the heat exchanger can be manufactured in a sh...
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JP3295182B2 |
PURPOSE: To prevent a heat transfer efficiency upon turning-down from being lowered by arranging pipes of a dropping device by successively altering the heights of upper end openings of the pipes or the lengths of upper end folded portio...
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JP3293780B2 |
To enhance heat exchanging rate while reducing manufacturing cost and fixing cost by passing air through an air passage, i.e., the gap of air layers, and evaporating moisture absorbed onto a moisture absorbing material at normal temperat...
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JP2002162178A |
To prevent a tubular plate for supporting a tube from being eroded.The heat exchanger 1 comprises a plurality of tubes 6 forming a reciprocal path in the housing 2, a tubular plate 12 for supporting the tubes provided at at least the end...
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JP3269634B2 |
A liquid distributor, a falling film heat exchanger and an absorption refrigerating machine, which are inexpensive and favorably ensure uniform distribution of a liquid even in the case where the liquid distributor is installed in obliqu...
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JP2002081892A |
To realize a liquid distributor having good dispersibility of dropping position of a liquid at a low cost.The liquid distributor comprises piping disposed above a heat transfer tube 1 to distribute a dropping liquid, a plurality of holes...
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JP2002062080A |
To permit the mounting of a sleeve on a heat transfer tube so as to be stabilized as well as the unifying of the heights of respective sleeves.A falling liquid type heat exchanger is provided with a tubular main body unit, equipped with ...
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JP2002062063A |
To provide a liquid dispersing sheet for a distributor, capable of preventing the clogging of the liquid dispersing sheet and permitting the control of the falling flow rate of liquid to be condensed into a heat exchanging element in acc...
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JP2001324094A |
To provide a liquefied-gas vaporization device capable of solving ice forming and frost forming problems in an air-temperature-type liquefied-gas vaporization device and operating stably and continuously.An antifreeze heater 2 heats anti...
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JP2001280861A |
To obtain an open rack type vaporizer for cryogenic liquefied gas in which durability is enhanced at the welded part of a lower header and a heat transfer tube and securing of a heat transfer accelerator built in the heat transfer tube i...
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JP2001255080A |
To prevent a heat transfer performance from being extremely lowered due to the heat transfer resistance of thick ice formed on the outer surface of the finned tube of an open rack vaporizer.The outer surface and/or the inner surface of a...
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JP2001221533A |
To provide a down-flow liquid film type heat exchanger having relatively long heat transfer tubes which can be installed easily.Heat transfer tubes for transferring heat by flowing liquid down on the outer circumferential surface are wou...
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JP3179097B2 |
A falling film concentrator composed of alternately stacked feedstock plates (10) and steam plates (20) for concentrating a highly heat-sensitive liquid feedstock at a high concentration ratio with heating steam without impairing its fla...
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JP2001153582A |
To provide a film type plate heat exchanger capable of easily supplying and recovering a film side fluid by integrally molding a channel with a plate.In the film type plate heat exchange 1 comprising a first fluid passage formed in an in...
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