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JP2022537309A |
The present invention provides a working fluid evaporator (10) for an OTEC plant, comprising an evaporator body (11) extending along a longitudinal axis (X) and a plurality of evaporator elements. and transporting hot water, a watering s...
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JP2022121239A |
To provide an evaporator unit for an absorption refrigerator that can spray a liquid-phase refrigerant stored in a plurality of evaporators, on the respective evaporators, and is suitable for keeping a pressure difference between the plu...
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JP2022096089A |
To provide a shell-and-tube type heat exchanger having an excellent heat transfer performance.An evaporator 101 is constituted by a shell-and-tube-type heat exchanger. The evaporator 101 includes: a plurality of heat transfer pipes 22 in...
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JP7045231B2 |
To satisfactorily form a sacrifice anode layer by welding on a heat exchange panel of an open rack-type heat exchange device.A thermal spraying method of an open rack-type heat exchange device (ORV1) includes a step of performing thermal...
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JP7045230B2 |
To suppress abrasion of a sacrificial anode layer in an open rack type heat exchanger.A heat exchange unit 11 of an open rack type heat exchange device has: a lower header pipe 5 through which low-temperature liquid or gas flows; a plura...
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JP2022044417A |
To provide a lamination type header which enables brazing of plates to be performed properly.A lamination type header includes: a first plate 41; second plates 42, 43 which are overlapped with the first plate 41 in a first direction X pe...
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JP2022026128A |
To suppress clogging of discharge holes caused by liquid for cooling a heat exchanger with evaporative latent heat.An injection portion 44 of a cooling device is provided with a plurality of injection holes 58. A separator 60 being energ...
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JP2022508805A |
A cooling device for cooling the water stream is provided. The cooling device is a first evaporative cooler adapted to cool the passing water flow and a second evaporative cooler adapted to receive and cool the water flow through the fir...
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JP2022012775A |
To provide a vaporization-type heat exchanger capable of cooling inflow air by vaporization latent heat of water, and suppressing degradation of cooling efficiency when the cooled air is distributed to a flow channel for cooling a refrig...
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JP2022012635A |
To provide a vaporization-type heat exchanger which enables simplification of a manufacturing process for installing a water retention member for holding water by suppressing an increase in the number of processes for installing the wate...
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JP2021536559A |
A flow-through liquid film evaporator (100) is provided, the housing (101) of which houses the heat exchange tube (304), the perforated plate (205), and the spray tube (202), the perforated plate (205). Provided between the spray tube (2...
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JP2021196164A |
To provide a wet dry integrated circulation cooling system.An integrated circulation water cooling system includes: at least one load (20); an air cooling sub-system (30); a wet surface cooling sub-system (50); at least one temperature s...
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JP2021169893A |
To downsize a liquid refrigerant spraying device used in a falling liquid film type evaporator.A liquid refrigerant spraying device (30) is used in a falling liquid film type evaporator (1). The liquid refrigerant spraying device (30) co...
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JP2021167687A |
To provide a flow-down liquid film type heat exchanger which can enhance heat exchange efficiency without increasing an occupied area necessary for the installment of a heat exchanger.A flow-down liquid film type heat exchanger includes ...
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JP6902582B2 |
The aim of the present invention is to provide one type of heat exchanging apparatus that can adapt for differences in piping conditions at an installation site, reducing man-hours for manufacturing, management and installation for cost ...
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JP6894729B2 |
To effectively take earthquake countermeasures for an open rack type vaporization device.An open rack type vaporization device 1 includes a heat exchange panel 4 that is made like a panel from a lower header pipe 21, an upper header pipe...
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JP6892574B2 |
[Problem] To provide a falling film type heat exchanger that can not only cool a high temperature fluid within a very short time while having a simple structure but also allows parts on which cooled fluid has adhered to be cleaned easily...
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JPWO2019207671A1 |
The gas-liquid contact device has a gas-liquid contact part, a liquid supply system, and a gas supply system, and the gas-liquid contact part has a plurality of stages assigned to be arranged laterally, and each of the plurality of stage...
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JP2021063648A |
To ensure sufficient heat exchange performance and facilitate the configuration of layout of an engine room.A plate-type heat exchanger comprises: a body plate comprising a plurality of alternately stacked plates, a space between the plu...
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JP2021060130A |
To provide a heat exchanger that can be arranged along two adjacent side parts of a case and has high heat exchange efficiency, and a method for manufacturing the heat exchanger.A heat exchanger 1A comprises a plurality of heat transfer ...
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JP6847630B2 |
To provide a heat conducting aluminum alloy pipe for an open rack vaporizer, which ha a sacrificial anode layer having an excellent durability on its surface, and the open rack vaporizer.A heat conducting aluminum alloy pipe for an open ...
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JP6839569B2 |
To effectively take earthquake measures for an open rack type vaporization device.An open rack type vaporization device 1 comprises: a vaporization device body having a frame 11, a lower header pipe 21, an upper header pipe 31, a plurali...
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JP6838864B2 |
Members formed from an aluminum alloy (a heat transfer pipe 13, a lower header pipe 14 and a trough 12) comprise a base that is formed from an aluminum alloy and a coating film that is formed on the surface of the base. The coating film ...
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JP6793467B2 |
A heat transfer pipe (13) (a member formed from an aluminum alloy) comprises a base (21) that is formed from an aluminum alloy and a coating film (22) that is formed on the surface of the base (21). The coating film (22) comprises: an ou...
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JP2020186867A |
To enable a heat medium to flow from an entire trough to a heat exchange panel even if a vaporizer is inclined.A vaporizer (ORV1) includes: a heat exchange panel 2; and a trough 3 which is disposed adjacent to the heat exchange panel 2 a...
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JP6783369B2 |
To provide a heat exchange system capable of achieving size reduction.A heat exchange system 10 includes: a first heat exchanger 100 which has a plurality of plates 121 laminated and arranged having an interval from each other, and in wh...
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JP2020169783A |
To provide an easy maintenance work, and a technology capable of increasing a vaporization amount of a liquefied gas per a unit installation area.A vaporizer for vaporizing a liquefied gas is disclosed. The vaporizer includes a first dis...
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JP6769715B2 |
A water sprinkling device (10) comprises: a trough (11) that has a shape that extends in a direction in which a large number of heat transfer pipes (2) are arrayed, that has a supply port formed in the base thereof through which water th...
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JP6769870B2 |
A heat exchanger includes a shell, a refrigerant distribution assembly, a heat transferring unit and a canopy member. The refrigerant distribution assembly receives a refrigerant that enters the shell and discharges the refrigerant. The ...
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JP2020148398A |
To provide an ice making device which can produce flake ice having a uniform thickness and enables reduction of manufacturing costs of the device.An ice making device 1 includes: an ice making plate 2 having an ice making surface 21 form...
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JP2020109332A |
To provide a liquid cooling apparatus capable of efficiently and rapidly cooling liquid such as hot beverages without impairing a taste and flavor by eliminating troubles due to residual liquid at a bottom in a tank.A flowing liquid film...
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JP6668169B2 |
To provide a vaporizer capable of suppressing air entrainment in sea water flowing down the surface of a heat transfer pipe.A vaporizer 1 includes: a heat transfer pipe panel 2 constituted by a plurality of heat transfer pipes 11 being a...
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JP6637821B2 |
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JP2020008129A |
To provide a vaporizer efficiently exchanging heat between a liquefied gas and an intermediate medium gas by preventing formation of an excessively thick liquid film.The vaporizer is provided that comprises: a housing part in which inter...
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JP2019207051A |
To provide an exhaust heat recovery device in which a case for housing a device is formed by a base main body composed of a back plate and a drainage treatment pan of a bottom surface, and a detachable cover composed of a front plate and...
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JP6616213B2 |
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JP6608880B2 |
To provide a vaporizer capable of letting two fluids, flowing inside and outside a heat transfer tube constituting a multi-tube heat exchanger, not come into contact with each other even if the heat transfer tube has a pinhole, a crack, ...
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JP6602577B2 |
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JP6600204B2 |
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JP6580661B2 |
A cooling tower is provided having a heat exchange section. A water collection basin located above the heat exchange section. The water collection basin has a plurality of openings that allow water to be distributed downwardly onto the h...
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JP2019052783A |
To provide an open rack type carburetor that can extend a life of thermal sprayed coating film by preventing a heat transfer pipe from icing.An open rack type carburetor includes: a heat transfer pipe (13) into which a cryogenic liquefie...
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JP6448409B2 |
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JP6435100B2 |
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JP6433799B2 |
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JP2018025238A |
To provide a vaporizer which can locally adjust a flow rate of a heat exchange fluid supplied to a heat transfer pipe panel with a simple trough structure, and to provide a flow rate distribution adjustment method.The vaporizer is an ope...
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JP6280775B2 |
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JP2018017463A |
To provide a vaporizer capable of suppressing draft of heat exchange fluid supplied into a trough regardless of a flow rate of the fluid, and capable of reducing maintenance frequency for the vaporizer.A vaporizer includes: a trough 5 th...
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JP6271816B2 |
A case of a heat exchanging apparatus includes an opening section provided on the sidewall and a plate-like lid member for opening and closing the opening section. A heat exchange section of a heat transfer medium circulation pipe is fix...
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JP2018009738A |
To provide a vaporizer capable of suppressing peeling of a liquid film flow on a surface of a heat transfer pipe, even when a flow rate of a liquid for heating supplied to an upper part of the heat transfer pipe from a trough is increase...
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JP6249842B2 |
To allow vaporization to be efficiently performed with the minimum amount of the heat medium by preventing a drift current in a trough in a sprinkler mechanism of an open rack type vaporizer.An ultrasonic sensor 45 (distance sensor) is i...
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