公开(公告)号：WO2010119250A1

公开(公告)日：2010-10-21

申请号：PCT/GB2010/000750

申请日：2010-04-14

Applicant: STAR REFRIGERATION LIMITED ,  PEARSON, Stephen Forbes

Inventor： PEARSON, Stephen Forbes

IPC: F28F25/10 ,  F28F25/00 ,  F28D5/02

CPC classification number: F28F25/10 ,  F28D5/02 ,  F28F25/00

Abstract: An evaporative cooler for cooling a fluid contained in an array of spaced heat exchange elements by heat transfer to a cooling liquid flowing downwardly around the elements in counter current flow to an upwardly flowing gas; comprises a casing (1 ) housing the array (2) of spaced heat exchange elements, the gas flowing upwardly through the casing, and humid gas leaving the casing at an upper end; a restrictor (3) comprising a series of apertures (3a) located below the array of spaced heat exchange elements; the spaces between the heat exchange elements being aligned with the apertures, such as to provide substantially straight upwardly directed gas-flow channels through the heat exchange array; gas being drawn into the casing through the restrictor apertures and producing a pressure drop sufficient to inhibit loss of cooling liquid from a lower end of the cooler; and a coalescer (6) located above the heat exchange array, such that liquid droplets entrained in the upward gas flow are captured and coalesced to a size whereby coalesced liquid droplets falls down onto the heat exchange array. The restrictor apertures may be slots or holes. The heat exchange elements may be tubes or hollow plates.

Abstract translation: 一种蒸发式冷却器，用于通过热传递到包含在间隔开的热交换元件的阵列中的流体，该冷却液以相对电流流动向下流动的向下流动的气体; 包括容纳间隔开的热交换元件的阵列（2）的壳体（1），向上流过壳体的气体和在上端离开壳体的湿气; 限制器（3）包括位于间隔开的热交换元件阵列下方的一系列孔（3a）; 热交换元件之间的空间与孔对准，例如通过热交换阵列提供基本上直的向上指向的气流通道; 气体通过限流器孔被吸入壳体，产生足以抑制冷却液从冷却器下端流出的冷却液体的压降; 以及位于热交换器阵列上方的聚结器（6），使得夹带在向上的气体流中的液滴被捕获并聚结成由此聚结的液滴落到热交换阵列上的尺寸。 限流器孔可以是槽或孔。 热交换元件可以是管或中空板。

公开(公告)号：WO2009016891A1

公开(公告)日：2009-02-05

申请号：PCT/JP2008/060742

申请日：2008-06-12

Applicant: 栗田工業株式会社 ,  中野肇 ,  内田隆彦 ,  永井直宏

Inventor： 中野肇 ,  内田隆彦 ,  永井直宏

IPC: F28G13/00 ,  C02F1/00 ,  F28F19/00 ,  F28F19/01 ,  F28F25/00 ,  F28F27/00

CPC classification number: F28F25/00 ,  C02F1/008 ,  C02F1/685 ,  C02F2103/023 ,  C02F2209/005 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  F28F2025/005

Abstract: 　冷却塔１の散水装置２からは冷凍機１２で昇温した冷却水（循環戻水）が散水され、下部水槽４に溜まる。下部水槽４内の冷却水は循環ポンプ１０、循環往管１１及び循環戻管１３によって冷凍機１２に循環される。冷却塔１における蒸発量及び飛沫の飛散量Ｗ並びにブローライン７のブロー弁８からのブロー水量Ｂに見合う量の新たな水を補給水管路９から補給する。循環往水と循環戻水との温度差から冷却塔の負荷を求め、この冷却塔の負荷に基づいて薬注装置１４による薬注量を制御する。

Abstract translation: 从冷却塔（1）的喷水装置（2）喷出冷却水（12）的温度升高的冷却水（循环回水），收集在下水箱 4）。 下水箱（4）内的冷却水通过循环泵（10），循环前管（11）和循环回流管（13）循环到冷藏库（12）中。 对应于冷却塔（1）中的蒸发量和飞溅散射量（W）的量的淡水和来自吹气管线（7）中的吹气阀（8）的吹入水量（B）通过 化妆水管线（9）。 冷却塔的负荷由循环前进水和循环回水之间的温度差确定，并且基于冷却塔的负荷来调节由化学品供给装置（14）供给的化学品的量。

公开(公告)号：WO2005114082A1

公开(公告)日：2005-12-01

申请号：PCT/ZA2005/000070

申请日：2005-05-17

Applicant: THE PETROLEUM OIL AND GAS CORPORATION OF SOUTH AFRICA (PTY) LTD ,  CLUR, Desmond, Johann ,  SHAW, Gareth, David, Huntley

Inventor： CLUR, Desmond, Johann ,  SHAW, Gareth, David, Huntley

IPC: F28B9/06

CPC classification number: C09K5/04 ,  F28B9/06 ,  F28C2001/006 ,  F28F25/00 ,  F28F2025/005

Abstract: The invention provides a cooling method for a natural gas conversion complex. The method includes the steps of circulating sea water in a first, open, cooling circuit (12); contacting the sea water with a heat exchanger (14) to absorb heat; cooling the sea water from the outflow of the heat exchanger (14); circulating fresh water in a second, closed, cooling circuit (18); and contacting the fresh water with the heat exchanger (14) to lose heat.

Abstract translation: 本发明提供一种天然气转化络合物的冷却方法。 该方法包括在第一，开放的冷却回路（12）中循环海水的步骤。 使海水与热交换器（14）接触以吸收热量; 从热交换器（14）的出口冷却海水; 在第二，封闭的冷却回路（18）中循环淡水; 并使淡水与热交换器（14）接触以失去热量。

公开(公告)号：WO2004028978A1

公开(公告)日：2004-04-08

申请号：PCT/US2002/030708

申请日：2002-09-27

Applicant: SNYDER, Milton, W.

Inventor： SNYDER, Milton, W.

IPC: C02F1/42

CPC classification number: F28C1/04 ,  C02F1/42 ,  C02F2001/425 ,  F28F25/00 ,  F28F25/10 ,  F28F27/003 ,  F28F2025/005 ,  Y02B30/748

Abstract: An improvement in a cooling tower system (70) and operation thereof. The improvement comprises acid treatment of the cooling water, softening of the inlet water and controlling of drift. Drift is controlled by controlling fan (58) speed; controlling fan (58) operation time; adjustment of inlet louver (46) spacing; adjustment of wetfill (30) spacing; adjustment of mist eliminator (38) spacing; spraying of inlet louvers (46) with cooling or other water; and spraying of the mist eliminators (38) with cooling or other water. Water softening may be accomplished by replacing hardness cations with sodium cation or with hydrogen cation. The amount of softening performed is controlled by an adjustable system comprising the water meter/contact timer (78) and the solenoid valve (82). Optionally a filtration subsystem (130, 134) for the cooling water may be included.

Abstract translation: 冷却塔系统（70）的改进及其操作。 改进包括冷却水的酸处理，入口水的软化和漂移的控制。 漂移通过控制风扇（58）的速度来控制; 控制风扇（58）运行时间; 入口百叶窗（46）间距调整; 调湿灌注（30）间距; 调节除雾器（38）间距; 用冷却水或其他水喷入入口百叶窗（46） 以及用冷却或其它水喷雾除雾器（38）。 水软化可以通过用钠阳离子或氢离子替代硬度阳离子来实现。 所执行的软化量由包括水表/接触定时器（78）和电磁阀（82）的可调系统控制。 可选地，可以包括用于冷却水的过滤子系统（130,134）。

公开(公告)号：WO2004026768A1

公开(公告)日：2004-04-01

申请号：PCT/US2003/029413

申请日：2003-09-16

Applicant: THE BOEING COMPANY

Inventor： BONDS, Robert, J. ,  BESHALER, James, A., JR. ,  SIZEMORE, David, R.

IPC: C02F1/04

CPC classification number: B01D61/025 ,  C02F1/04 ,  C02F1/42 ,  C02F1/441 ,  C02F1/50 ,  C02F1/66 ,  C02F1/76 ,  C02F1/78 ,  C02F5/00 ,  C02F9/00 ,  C02F2001/422 ,  C02F2103/023 ,  C02F2303/08 ,  F28F19/00 ,  F28F25/00

Abstract: A method and system (10) for utilizing water to transfer heat are provided. In one embodiment, the system (10) includes two water softeners (16) for removing the hardness of the feed water. The water softeners (16) are coupled to a filtration device (14) and deliver the softened water thereto. The filtration device (14) removes minerals from the water so as to produce a filtered water volume and a rejected water volume. The filtration device (14) delivers the filtered water volume to a heat exchanger (12). The heat exchanger (12) evaporates the filtered water volume and produces a mineral deposit volume. The mineral deposit volume is delivered to the filtration device (14) for removal of the mineral deposits so as to produce a recycled water volume and a blowdown water volume. Thereafter, the recycled water volume is delivered to the heat exchanger (12) for reuse, and the blowdown water volume is discharged to the waste vessel (24).

Abstract translation: 提供了一种利用水来传递热量的方法和系统（10）。 在一个实施例中，系统（10）包括用于去除给水硬度的两个水软化器（16）。 水软化剂（16）联接到过滤装置（14）并将软化水输送到其上。 过滤装置（14）从水中除去矿物质，以产生过滤水体积和废水量。 过滤装置（14）将过滤的水量输送到热交换器（12）。 热交换器（12）蒸发过滤水体积并产生矿物沉积物体积。 将矿物沉积物量输送到过滤装置（14）以除去矿物沉积物，以产生再循环水量和排污水体积。 此后，再循环水量输送到热交换器（12）以供再利用，排污水体积被排出到废水容器（24）。

公开(公告)号：WO2003045849A1

公开(公告)日：2003-06-05

申请号：PCT/AU2002/001584

申请日：2002-11-25

Applicant: COFFEY, John, Innes

Inventor： COFFEY, John, Innes

IPC: C02F1/02

CPC classification number: F28F25/00 ,  C02F1/02 ,  C02F2103/003 ,  C02F2103/023 ,  C02F2303/04 ,  F24F2003/1678 ,  F28F2265/20

Abstract: A method of controlling Legionella bacteria in cooling water systems is described. The method involves the heating of recirculating cooling water to temperatures of 70°C for sufficient time to kill the bacteria. The method functions best in combination with chemical bactericides.

Abstract translation: 描述了在冷却水系统中控制军团杆菌细菌的方法。 该方法涉及将循环冷却水加热至70℃的温度足以杀死细菌。 该方法与化学杀菌剂结合使用最佳。

公开(公告)号：WO2003040638A1

公开(公告)日：2003-05-15

申请号：PCT/US2002/032325

申请日：2002-10-11

Applicant: MARLEY COOLING TECHNOLOGIES, INC. ,  HUBBARD, Bryan, J. ,  MOCKRY, Eldon, F. ,  KINNEY, Ohler, L., Jr.

Inventor： HUBBARD, Bryan, J. ,  MOCKRY, Eldon, F. ,  KINNEY, Ohler, L., Jr.

IPC: F28C3/14

CPC classification number: F28F25/00 ,  F28C1/14 ,  F28D9/0037 ,  F28F2025/005 ,  Y10S165/182 ,  Y10S165/185 ,  Y10S165/356 ,  Y10S165/373 ,  Y10S165/382 ,  Y10S165/384 ,  Y10S165/90 ,  Y10S261/03 ,  Y10S261/11 ,  Y10S261/77

Abstract: Heat exchanger packs (10) having a first set of passageways (14) for receiving a stream of ambient air and a second set of passageways (16) for receiving a stream of warm water laden air is disclosed. The first set of passageways (14) and second set of passageways (16) being separate and permitting the warm water laden air stream to be cooled by the stream of ambient air so that water can condense out of the warm water laden air stream. Cooling tower configurations including the heat exchanger pack are disclosed for achieving effluent plume abatement, and capture of a portion of the effluent for replacement back into the cooling tower reservoir or as a source of purified water.

Abstract translation: 公开了具有用于接收环境空气流的第一组通道（14）和用于接收含有热水的空气流的第二组通道（16）的热交换器组件（10）。 第一组通道（14）和第二组通道（16）是分离的并且允许含有热水的空气流被环境空气流冷却，使得水可以从含有热水的空气流中冷凝。 公开了包括热交换器组件的冷却塔结构，用于实现流出物羽流减少，并将一部分流出物捕获用于替换回冷却塔储存器或纯化水源。

公开(公告)号：WO01089676A1

公开(公告)日：2001-11-29

申请号：PCT/MX2001/000009

申请日：2001-02-19

IPC: F28C1/00 ,  F28F21/00 ,  F28F25/00 ,  B01F3/04

CPC classification number: F28C1/00 ,  F28F21/00 ,  F28F25/00

Abstract: A cooling tower (1) having a fiberglass utilizing the typical advantages of the fiberglass material. The housing is manufactured as a unitary assembly of a water tank (7), a body member (2) and cooling fan (3). In consequence, risks of water leaks, corrosion and assembly problems are prevented by the unitary design.

Abstract translation: 具有利用玻璃纤维材料的典型优点的玻璃纤维的冷却塔（1）。 壳体制造为水箱（7），主体构件（2）和冷却风扇（3）的整体组件。 因此，单一设计可以防止漏水，腐蚀和装配问题的风险。

公开(公告)号：WO00035814A1

公开(公告)日：2000-06-22

申请号：PCT/EP1999/009502

申请日：1999-12-04

IPC: C02F1/00 ,  F28F25/00 ,  C02F1/68 ,  G01N33/18 ,  G05D21/02

CPC classification number: C02F1/008 ,  F28F25/00

Abstract: The invention relates to a method for controlling the outflow in cooling circuits by supplementing the water content of the cooling circuit with make-up water, whereby, according to time, a maximum value cmax(t) is determined in the circulating water for a time-dependent balancing quantity c(t) which is selected from physical parameters of the make-up water or from constituents of the make-up water. In addition, the outflow is initiated when the value of the balancing quantity measured in the circulating water exceeds the maximum value cmax(t) that is determined using a predetermined equation, and the quantity of circulating water which has flown out is replaced by make-up water.

Abstract translation: 为通过添加水在冷却用补充冷却回路中的水含量电路下来控制所述吹塑以获得的C max的最大值为时间的函数（t）的c，对于它从补充水的物理参数或选择在电路水所确定的时间相关的平衡变量（t）的方法 从化妆水，和泄料，当在核算大小的循环水的测量值超过根据预定的方程的最大值Cmax（吨）所确定的，并且水的abgeflutete循环量的成分开始由补充水代替。

公开(公告)号：WO1996007862A1

公开(公告)日：1996-03-14

申请号：PCT/SE1994000814

申请日：1994-09-02

Applicant: MUNTERS COMPONENT AB ,  BOSTRÖM, Sune

Inventor： MUNTERS COMPONENT AB

IPC: F28C01/00

CPC classification number: F28D5/00 ,  F28F25/00 ,  F28F27/003 ,  F28F2025/005

Abstract: A method for demand directed liquid drainage, so called bleed-off, for a system, in which a liquid exit is performed by means of an evaporation, an evaporation compensating liquid supply as well as a bleed-off of liquid (3) circulating in the system with the object to lower the concentration of salts, etc. prevailing in the liquid. The method is characterized especially in that a liquid sensing means (9) to control the liquid supply to compensate for any evaporated liquid (3) even is adapted to control the bleed-off, the bleed-off then performing in relation to said liquid supply. The invention also relates to a device for performing the method.

Abstract translation: 一种用于对于通过蒸发进行液体出口，蒸发补偿液体供应以及在其中循环的液体（3）的排出的系统的用于需要定向的液体排出（称为泄放）的方法 该系统具有降低液体中主要存在的盐的浓度的目的。 该方法的特征在于，即使用于控制液体供应以补偿任何蒸发的液体（3）的液体检测装置（9）也适用于控制泄放，然后相对于所述液体供应进行排放 。 本发明还涉及一种用于执行该方法的装置。