公开(公告)号：US12044485B2

公开(公告)日：2024-07-23

申请号：US17711504

申请日：2022-04-01

申请人： Evapco, Inc.

发明人： Kenneth Calvin Wright, Jr. ,  Patrick Stephen Johnson

IPC分类号： F28F25/08 ,  F24F5/00 ,  F24F13/22 ,  F28C1/14 ,  F28C3/06 ,  F28C3/08 ,  F28F25/02 ,  F28F25/04

CPC分类号： F28F25/04 ,  F24F5/0035 ,  F28C1/14 ,  F28F25/087

摘要： A water redistribution system for adiabatically pre-cooled dry coolers having stacked adiabatic panels, the water redistribution system located between upper and lower adiabatic panels and having a plurality of alternating baffles arranged to reduce water free-fall height and resultant splashing. Upwardly turned flanges at the top of each baffle inhibit the travel of water out of the interior water channel.

公开(公告)号：US20220325641A1

公开(公告)日：2022-10-13

申请号：US17845745

申请日：2022-06-21

申请人： BOUNDARY ENERGY INC.

发明人： Darrell FORD

IPC分类号： F01K27/00 ,  F03D9/22 ,  F01K13/00 ,  F03G6/00 ,  F03G7/00 ,  F03G7/04 ,  F28C3/08

摘要： Apparatus for extracting useful work or electricity from low grade thermal sources comprising a chamber, a source of heated dense heat transfer fluid in communication with the chamber, a source of motive fluid in communication with the chamber, wherein the motive fluid comprises a liquid phase, a flow control mechanism cooperating with the source of heated dense heat transfer fluid and with the source of motive fluid to deliver said fluids into the chamber in a manner that said fluids come into direct contact with each other in the chamber to effect a phase change of the motive fluid from liquid to gas to increase the pressure within the chamber to yield pressurized fluids, and a work extracting mechanism in communication with the chamber that extracts work from the pressurized fluids by way of pressure let down.

公开(公告)号：US11199362B2

公开(公告)日：2021-12-14

申请号：US16592026

申请日：2019-10-03

申请人： Evapco, Inc.

发明人： Scott Nevins ,  Jennifer Hamilton

IPC分类号： F28C1/02 ,  F28C3/08 ,  F28F25/00 ,  F28F25/04 ,  F28F25/10

摘要： A single inlet/single outlet modular counterflow cooling tower having two heat transfer sections installed atop two cold water basin sections and below three fan sections, each heat transfer section having its own water distribution system and draining into its own distinct cold water basin section. The water distribution system can provide flow over both heat transfer sections or over only a single section. The center fan support section supports the mechanical drive system for the fan and has a sealing plate at its bottom for sealing the gap between the two heat transfer sections.

公开(公告)号：US11112181B2

公开(公告)日：2021-09-07

申请号：US16390611

申请日：2019-04-22

申请人： FRIA, LLC

发明人： Sheilisa McNeal-Burgess ,  Karen Ann Webster

IPC分类号： F28C3/08 ,  F25D7/00 ,  F24F6/04

摘要： A body cooling system including a housing having a top portion, side portions, and a bottom portion. The top portion and the bottom portion include at least one opening. Additionally, the body cooling system includes at least one mesh layer and an absorbent layer at least partially surrounded by the mesh layer.

公开(公告)号：US10981134B2

公开(公告)日：2021-04-20

申请号：US16856329

申请日：2020-04-23

申请人： Borsig GmbH

发明人： Sebastian Drus ,  Carsten Birk

IPC分类号： C10G9/02 ,  B01J8/04 ,  C07C4/04 ,  C10G9/00 ,  F28C3/08 ,  F28D21/00

摘要： A quenching system for a plant, operating a cracking furnace, works with liquid as well as gaseous starting materials. The quenching system includes a primary heat exchanger (PQE 10) and a secondary heat exchanger (SQE 11) and a tertiary heat exchanger. A TLX-D exchanger (TLX-D 26) is arranged and configured as the tertiary heat exchanger for dual operation. The TLX-D (26) is connected in series via a TLX-D gas feed line (24) to the SQE 11. The TLX-D (26) is connected to a steam drum (59), which is connected to a feed water line (49), via a TLX-D feed water drain line (34) and a TLX-D riser (46) and a TLX-D downcomer (38). The SQE 11 is connected to the steam drum (59), which is connected to the feed water line (49), via a TLX downcomer (52) and a TLX-riser (57).

公开(公告)号：US10962292B2

公开(公告)日：2021-03-30

申请号：US15895434

申请日：2018-02-13

申请人： Evapco, Inc.

发明人： Tom W. Bugler ,  Jennifer Jane Hamilton

IPC分类号： F28C3/08 ,  F28F27/02 ,  F28C1/14 ,  F28D5/02

摘要： A hybrid closed circuit heat exchanger having a dry indirect section and an evaporative indirect section. The evaporative indirect section has multiple sub-sections. An evaporative fluid distribution system is configured to selectively distribute evaporative fluid over all, part, or none of the sub-sections. A process fluid flow path control system is configured to selectively direct the process fluid through one or more sub-sections. The process fluid flow path control system may send all of the process fluid through two or more sub-sections in equal amounts or in different amounts. There is preferably no evaporative heat exchange section bypass flow path.

公开(公告)号：US10917994B2

公开(公告)日：2021-02-09

申请号：US15393258

申请日：2016-12-29

申请人： Intel Corporation

发明人： Sumita Basu ,  Shantanu D. Kulkarni ,  Prosenjit Ghosh ,  Konstantin I. Kouliachev

IPC分类号： H05K7/20 ,  F28D15/02 ,  G06F1/20 ,  H05K1/02 ,  H01L21/48 ,  H01L23/427 ,  H01L23/538 ,  H05K1/18 ,  H05K3/00 ,  F28D15/04 ,  F28F13/16 ,  F28C3/08 ,  G06F1/16 ,  H05K5/00 ,  F28D21/00 ,  F21V8/00 ,  G02F1/1333

摘要： A system and method for providing and using wickless capillary driven constrained vapor bubble heat pipes for application in rack servers are disclosed. An example embodiment includes: a base structure; and a rack column supported by the base structure, the rack column in thermal coupling with a heat-generating device, the rack column containing a constrained vapor bubble (CVB) cell cluster including a plurality of cells in thermal coupling with the heat-generating device at a first end in an evaporator region and in thermal coupling with the base structure at a second end in a condenser region, each cell of the plurality of cells having a wickless capillary driven CVB heat pipe embedded in the cell, each wickless capillary driven CVB heat pipe including a body having a capillary therein with generally square corners and a high energy interior surface, and a highly wettable liquid partially filling the capillary to dissipate heat between the evaporator region and the condenser region.

公开(公告)号：US10772238B1

公开(公告)日：2020-09-08

申请号：US15874845

申请日：2018-01-18

申请人： Amazon Technologies, Inc.

发明人： Peter George Ross

IPC分类号： H05K7/20 ,  F28C3/08 ,  F28D1/02

摘要： A cooling apparatus for a container-based data center includes an air handling housing, at least one movable louver, a filter and a fan. The housing is configured for suspending from a ceiling of the container and comprises at least one heat exchanger. The louver is movable to direct air flow along different paths within the housing according to a selected operating mode. The fan is positioned in the housing and controllable according to the selected operating mode. The heat exchanger is configured in a self-contained water chilling circuit positioned within the container for use in a closed loop mode. The apparatus is convertible for use in an economizer mode that draws outside air into the container. An optional auxiliary heat exchanger element has a cold side heat exchange portion positioned outside the container and a connection through the ceiling to a hot side heat exchange portion positioned within the housing.

公开(公告)号：US20200232708A1

公开(公告)日：2020-07-23

申请号：US16632076

申请日：2018-07-06

申请人： NEO Corporation

发明人： Yoichi KIMURA

IPC分类号： F28C3/08 ,  F28D1/06

摘要： A heat exchanger comprises a heat exchange container that conducts heat exchange on an inside, a spray nozzle that sprays liquid to be heat-exchanged into the heat exchange container, an injection nozzle that injects gas to mist of the sprayed liquid to be heat-exchanged, and a discharge outlet located on an upstream side of the injected gas to discharge the liquid to be heat-exchanged.

公开(公告)号：US20200217587A1

公开(公告)日：2020-07-09

申请号：US14227083

申请日：2014-03-27

申请人： Massachusetts Institute of Technology

发明人： Ian Salmon McKay ,  Shankar Narayanan ,  Evelyn N. Wang

IPC分类号： F28C3/08 ,  F28C1/08

摘要： Heat exchange structure. A hydrophilic, thermally conductive porous medium includes nanostructures formed substantially uniformly throughout the porous medium providing a balance of capillary and viscous forces to self-regulate a liquid-vapor contact line. A suitable porous medium is copper. A method for making the structure is also disclosed.