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1. 发明申请

US20230047198A1 INDUCED DRAFT HEAT REJECTION EQUIPMENT WITH TOP MOUNTED BACKWARD-CURVED CENTRIFUGAL FANS 有权
公开(公告)号：US20230047198A1
公开(公告)日：2023-02-16
申请号：US17887876
申请日：2022-08-15
申请人： Evapco, Inc.
发明人： Scott Nevins , Robert Vandenboer , Jeffrey Luke Herwig
IPC分类号： F28C1/14 , F28C1/04
摘要： Heat rejection devices, including cooling towers, condensers and closed circuit coolers, having side-mounted backward-curved centrifugal fans mounted on top of the device, above a fan plenum instead of a top-mounted axial fan. Heat rejection capability can be easily modified by adding or subtracting fans without impacting unit footprint. Also, the ability to handle higher static pressures allows for the use of a more densely packed heat exchanger in the same footprint unit, which will increase the unit performance.

2. 发明申请

US20210187472A1 FILL SHEETS AND RELATED FILL PACK ASSEMBLIES 有权
公开(公告)号：US20210187472A1
公开(公告)日：2021-06-24
申请号：US17082589
申请日：2020-10-28
申请人： Brentwood Industries, Inc.
发明人： Brian EDWARDS , Aditya BHAT
IPC分类号： B01J19/32 , F28C1/04
摘要： A fill sheet for cooling heat transfer fluid in a cooling tower includes an air intake end, an air outlet end, a top edge and a bottom edge. The air outlet end is positioned opposite the air intake end along a lateral axis. The top edge connects the air intake end and the air outlet end and the bottom edge also connects the air intake end and the air outlet end. The bottom edge is positioned opposite the top edge along a vertical axis. A plurality of flutes extends generally parallel to the lateral axis between the air intake end and the air outlet end. An offset extends generally parallel to the vertical axis. A first flute of the plurality of flutes transitions from a first peak at a first side of the offset to a first valley at a second side of the offset.

3. 发明授权

US10845067B2 Hygroscopic cooling tower for waste water disposal 有权
公开(公告)号：US10845067B2
公开(公告)日：2020-11-24
申请号：US15918916
申请日：2018-03-12
申请人： Energy and Environmental Research Center Foundation
发明人： Christopher Lee Martin
IPC分类号： F24F3/14 , F01K9/00 , F28C1/04 , F24F5/00 , F28F25/08 , F28C1/02 , F28B9/06 , F28F25/12 , F28C1/16 , F28F25/02 , F28C1/00 , F28F23/02
CPC分类号： F24F3/1417 , F01K9/003 , F24F5/0035 , F28B9/06 , F28C1/02 , F28C1/04 , F28F23/02 , F28F25/087 , F28F25/12 , F24F2003/144 , F28C1/16 , F28C2001/006 , F28F25/02
摘要： In various embodiments, the present invention relates to heat dissipation systems including a hygroscopic working fluid integrating waste water as makeup water. The present invention also relates to methods of using the same. The present invention also relates to hygroscopic cooling systems adapted to dispose of waste water by combining the waste water with a hygroscopic working fluid, precipitating impurities and evaporating the remaining water.

4. 发明授权

US10421039B2 Capturing carbon dioxide 有权
公开(公告)号：US10421039B2
公开(公告)日：2019-09-24
申请号：US15622883
申请日：2017-06-14
申请人： Carbon Engineering Ltd.
发明人： Kenton Robert Heidel , Geoffrey James Holmes , David W. Keith
IPC分类号： B01F3/04 , B01D47/00 , B01D53/00 , F28C1/00 , B01D53/62 , B01D53/77 , B01D47/14 , B01D53/18 , B01D53/78 , B01D53/96 , F28F25/02 , F28F25/06 , F28F25/10 , F28C1/04
摘要： Techniques for distributing a liquid in a liquid-gas system include flowing a liquid into a system of nozzles and basin of the liquid-gas contacting system; and operating the nozzles and basin system with a distribution sub-assembly configured to operate the nozzles under a plurality of liquid flow rates and maintaining a consistent spatial liquid distribution of the liquid within the distribution sub-assembly at the plurality of liquid flow rates.

5. 发明授权

US10254057B2 Suction hood flume apparatus and method for modular heat exchange tower 有权
公开(公告)号：US10254057B2
公开(公告)日：2019-04-09
申请号：US15269429
申请日：2016-09-19
申请人： SPX Cooling Technologies, Inc.
发明人： Mark Speckin
IPC分类号： F28F25/04 , F28C1/04 , F28F9/00 , E04H5/12 , F28F25/02 , F28C1/00 , F28F25/00 , F28C1/14
摘要： The present disclosure relates to a modular heat exchange tower including a first module having a first basin disposed therein and a second module having a second basin disposed therein. The aforementioned modular heat exchange tower may also include heat exchange sections, which are disposed in the first module and the second module. The first module and the second module may be assembled prior to being transported to a job site and installed in the modular heat exchange tower.

6. 发明授权

US10113326B2 Modular heat exchange tower and method of assembling same 有权
公开(公告)号：US10113326B2
公开(公告)日：2018-10-30
申请号：US14821062
申请日：2015-08-07
申请人： SPX COOLING TECHNOLOGIES, INC.
发明人： Scott Maurer , Paul Hink
IPC分类号： B01F3/04 , E04H5/12 , F28C1/00 , F28C1/04 , B23P15/26 , F28F25/02
摘要： The present disclosure relates to a modular heat exchange tower having a first module that includes a first basin disposed therein and a second module having a second basin disposed therein. The aforementioned modular heat exchange tower may also include heat exchange sections, which are disposed in the first module and the second module. The first module and the second module may be assembled prior to being transported to a job site and installed in the modular heat exchange tower.

7. 发明申请

US20170343307A1 SUCTION HOOD FLUME APPARATUS AND METHOD FOR MODULAR HEAT EXCHANGE TOWER 审中-公开
公开(公告)号：US20170343307A1
公开(公告)日：2017-11-30
申请号：US15269429
申请日：2016-09-19
申请人： SPX Cooling Technologies, Inc.
发明人： Mark SPECKIN
IPC分类号： F28F25/04 , F28C1/04 , F28F9/00 , F28F25/00
CPC分类号： F28F25/04 , E04H5/12 , F28C1/00 , F28C1/04 , F28C1/14 , F28F9/002 , F28F25/02 , F28F2025/005 , F28F2280/02
摘要： The present disclosure relates to a modular heat exchange tower comprising a first module comprising a first basin disposed therein and a second module comprising a second basin disposed therein. The aforementioned modular heat exchange tower may also include heat exchange sections, which are disposed in the first module and the second module. The first module and the second module may be assembled prior to being transported to a job site and installed in the modular heat exchange tower.

8. 发明授权

US09291395B2 Splash bar assembly and method of installation 有权
标题翻译：飞溅组件和安装方法
公开(公告)号：US09291395B2
公开(公告)日：2016-03-22
申请号：US14210790
申请日：2014-03-14
申请人： SPX Cooling Technologies, Inc.
发明人： William M. Roth
IPC分类号： F28C1/00 , B01F3/04 , F28C1/04 , F28F25/08
CPC分类号： F28C1/04 , B01F3/04 , F28C1/00 , F28F25/082 , F28F25/085 , Y10T29/49863
摘要： A fill assembly for evaporative cooling includes a plurality of splash bars, a grid to support the plurality of splash bars, and a pivot connection at an intersection between the grid and a splash bar of the plurality of splash bars. The fill assembly is configured to translate from an upright conformation to a compact conformation in response to the plurality of splash bars pivoting relative to the grid.
摘要翻译：用于蒸发冷却的填充组件包括多个飞溅条，用于支撑多个飞溅条的格栅，以及在格栅和多个飞溅条的飞溅条之间的交叉处的枢转连接。所述填充组件构造成响应于所述多个溅溅棒相对于所述网格而枢转地从直立构型平移到紧凑构造。

9. 发明授权

US6070860A Crossflow water cooling tower having structure allowing air flow through water distribution system 失效
标题翻译：交叉流水冷却塔具有允许空气流经配水系统的结构
公开(公告)号：US6070860A
公开(公告)日：2000-06-06
申请号：US133941
申请日：1998-08-14
申请人： Ohler L. Kinney, Jr. , John D. Dalton , Eldon F. Mockry
发明人： Ohler L. Kinney, Jr. , John D. Dalton , Eldon F. Mockry
IPC分类号： F28C1/04 , B01F3/04
CPC分类号： F28C1/04 , Y10S261/11
摘要： A high thermal capacity crossflow water cooling tower (30) is provided having upright fill structure (32) with a plurality of water distributors (34) oriented to deliver initially hot water to upper portions of the fill structure (32) for gravitation therethrough, with a cooling air current generator for producing cooling air currents which enter the fill structure inlet face (44) and exit the fill both laterally through the fill outlet face (46) and upwardly through the horizontal fill upper face (48). In practice, at least about 50% (more preferably at least about 70%) of the total airflow through the fill structure (32) exits the fill through the outlet face (46). Low cooling potential air traversing the fill structure (32) is thus vented upwardly so that greater volumes of more effective cooling air may be drawn through the fill structure (32). Where a fan assembly (38) is employed, the diameter of the fan (80) is advantageously greater than the maximum transverse dimension of the underlying plenum (64), so that the fan (80) partially overlies the water distributors (34). Therefore, greater volumes of air can be drawn through the tower (30), as compared with conventional crossflow towers. The cooling towers of the invention have been shown to exhibit up to about a 33% increase in thermal capacity over prior crossflow designs.
摘要翻译：提供了一种高热交换流水冷却塔（30），其具有直立填充结构（32），多个水分配器（34）定向成将初始热水输送到填充结构（32）的上部，用于引力通过，冷却气流发生器，用于产生进入填充结构入口面（44）并且横向穿过填充出口面（46）并且向上穿过水平填充上表面（48）的填充物离开填料的冷却气流。在实践中，通过填充结构（32）的总气流的至少约50％（更优选至少约70％）通过出口面（46）离开填充物。因此，穿过填充结构（32）的低冷却潜在空气被向上排出，使得可以通过填充结构（32）将较大体积的更有效的冷却空气抽出。在使用风扇组件（38）的情况下，风扇（80）的直径有利地大于下面的气室（64）的最大横向尺寸，使得风扇（80）部分地覆盖在水分配器（34）上。因此，与传统的横流塔相比，可以通过塔架（30）吸入更多的空气量。已经显示出本发明的冷却塔比现有的交叉流动设计表现出高达约33％的热容量增加。

10. 发明授权

US5427718A Upper and lower crossflow film fill stack for a cooling tower 失效
标题翻译：用于冷却塔的上下横流膜填充层
公开(公告)号：US5427718A
公开(公告)日：1995-06-27
申请号：US199513
申请日：1994-02-22
申请人： Peter M. Phelps
发明人： Peter M. Phelps
IPC分类号： B01J19/32 , F28C1/04 , F28F25/08 , B01D47/02
CPC分类号： F28C1/04 , B01J19/32 , F28F25/08 , B01J2219/3221 , B01J2219/3222 , B01J2219/32227 , B01J2219/32483 , Y10S261/11
摘要： A cooling tower (30) with a film fill assembly (37) includes a lower film fill stack (40 ) and an intermediate sloped or stepped film fill section (43). The lower stack (40) is disposed in a lower inboard corner (41) of the tower (30) proximal to an air outlet opening (35) and a collecting basin (36), and extends about 20% to 60% of the vertical height (L) of the film fill assembly (37). All film fill sections include vertical corrugated sheets (46) in composite forming an integral unit with adjacent sheets contacting each other and defining passages for gas and liquid. The film fill assembly (37) may include an upper vertically oriented film fill section (54) disposed in an upper outboard corner (44) of the cooling tower (30). A baffle assembly (73) collects and diverts descending water extending too far inwardly toward the tower plenum chamber (56) and past the lower film fill section (40).
摘要翻译：具有膜填充组件（37）的冷却塔（30）包括下部薄膜填充层（40）和中间倾斜或阶梯式薄膜填充部分（43）。下堆叠（40）设置在靠近空气出口开口（35）和收集池（36）的塔（30）的下下角（41）中，并且延伸大约垂直方向的20％至60％胶片填充组件（37）的高度（L）。所有胶片填充部分包括复合材料的垂直波纹片（46），形成与彼此接触的相邻片材的整体单元并且限定用于气体和液体的通道。薄膜填充组件（37）可以包括设置在冷却塔（30）的上部外侧角（44）中的上部垂直取向的薄膜填充部分（54）。挡板组件（73）收集并转移向塔板增压室（56）向内延伸得太向内的下降的水并经过下薄膜填充部分（40）。

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