公开(公告)号：US11739931B2

公开(公告)日：2023-08-29

申请号：US17280396

申请日：2019-09-23

申请人： Aalborg Csp A/S

发明人： Peter Thomsen ,  Ivan Bo Christensen ,  Jens Taggart Pelle ,  Keld Sørensen ,  Peter Badstue Jensen ,  Per Jørn Nielsen ,  Svante Bundgaard

IPC分类号： F22B1/00 ,  F22B1/16 ,  F22B29/06 ,  F22B37/12 ,  F28D1/047 ,  F28D20/00 ,  F22B1/02 ,  F28D7/08

CPC分类号： F22B1/006 ,  F22B1/16 ,  F22B29/06 ,  F22B37/12 ,  F22B1/021 ,  F28D1/0472 ,  F28D1/0477 ,  F28D7/082 ,  F28D7/087 ,  F28D20/0034 ,  F28D2020/0047 ,  Y02E60/14 ,  Y02E70/30

摘要： A heat exchanger (10) to provide heat exchange between fluids (24, 25), such as in a solar power plant (1), may include a first and second pipe connectors (13, 14), and a pipe bundle (17) extending between the first and second pipe connectors, with pipes (17a-17n) of the pipe bundle configured to guide a second fluid (25). The pipe bundle may be connected to the first and second pipe connectors at pipe connection points (16) so the inside of the pipes (17a-17n) is in fluid communication with cavities (15) of those connectors. The pipes may be arranged adjacent each other and extending together between the pipe connectors in a meandering manner providing a plurality of crests (20a, 20b) on the pipes between the pipe connectors, so that crests of the pipes are arranged to extend into recesses provided by one or more crests on other pipes of the pipe bundle.

公开(公告)号：US20170030664A1

公开(公告)日：2017-02-02

申请号：US15213701

申请日：2016-07-19

申请人： NORITZ CORPORATION

发明人： Masato DOYAMA ,  Tomofumi KINUGASA ,  Masamitsu ISHIKADO ,  Makoto KUSAKABE

IPC分类号： F28F27/00 ,  F24H1/14 ,  F24H8/00 ,  F28F19/00

CPC分类号： F28F27/00 ,  F24H1/145 ,  F24H8/00 ,  F24H9/2035 ,  F28D7/087 ,  F28D7/1615 ,  F28D21/0007 ,  F28F1/325 ,  F28F19/00 ,  Y02B30/102

摘要： A hot water supply device (1) includes: a fin and tube type heat exchanger (17) for aplying heat to water with combustion gas; a temperature detection means (32) for detecting an exhaust temperature after heat exchange by the heat exchanger (17); and a determination means that determines that scale is deposited within the heat exchange tubing (27) of the heat exchanger (17) if the exhaust temperature detected by the temperature detection means (32) is higher than a set temperature.

摘要翻译： 热水供应装置（1）包括：翅片和管式热交换器（17），用于利用燃烧气体对水进行加热; 用于检测由热交换器（17）进行热交换后的排气温度的温度检测装置（32）。 以及如果由温度检测装置（32）检测到的排气温度高于设定温度，则确定装置确定标尺沉积在热交换器（17）的热交换管道（27）内。

公开(公告)号：US20160208659A1

公开(公告)日：2016-07-21

申请号：US15085113

申请日：2016-03-30

申请人： GAS TECHNOLOGY INSTITUTE

发明人： Albert E. STEWART ,  Ganesan SUBBARAMAN ,  Jeffrey A. MAYS ,  James A. HARTUNG

IPC分类号： F01K25/10 ,  F22B31/00 ,  F02C1/04

CPC分类号： F01K25/103 ,  F01K7/32 ,  F01K23/062 ,  F02C1/04 ,  F22B31/0023 ,  F23C10/005 ,  F23C10/20 ,  F23C2900/10001 ,  F28D7/087 ,  F28D13/00 ,  Y02E20/12 ,  Y02E20/344

摘要： A reactor system includes a fluidized-bed. A fuel and a sulfur absorbent material are eluted through the fluidized-bed. The reactor system may include a heat exchanger having a heat-exchanging portion within a heating zone of the reactor that is hermetically sealed from the heating zone. The reactor may include loose particles of an inert bed material for forming the fluidized-bed. A feed system may be provided to inject a solid fuel composite that includes a mixture of a solid, carbonaceous fuel and a solid reagent into the reactor.

摘要翻译： 反应器系统包括流化床。 燃料和硫磺吸收材料通过流化床洗脱。 反应器系统可以包括热交换器，该热交换器在反应器的加热区内具有与加热区气密密封的热交换部分。 反应器可以包括用于形成流化床的惰性床材料的松散颗粒。 可以提供进料系统以将包含固体，碳质燃料和固体试剂的混合物的固体燃料复合材料注入反应器。

公开(公告)号：US09279619B2

公开(公告)日：2016-03-08

申请号：US13833971

申请日：2013-03-15

申请人： Baltimore Aircoil Company, Inc.

发明人： David Andrew Aaron ,  Zan Liu ,  Branislav Korenic ,  John Edward Rule ,  Preston Blay ,  Philip S. Hollander ,  Glenn David Comisac ,  Gregory Michael Lowman

IPC分类号： B01F3/04 ,  F28C1/14 ,  F28D7/08

CPC分类号： F28C1/14 ,  F28D7/087

摘要： A heat exchange apparatus is provided with an indirect evaporative heat exchange section. The indirect evaporative heat exchange section includes a series of serpentine tubes, and an evaporative liquid is passed downwardly onto the indirect heat exchange section. The evaporative liquid is collected in a sump and then pumped upwardly to be distributed again across the indirect heat exchange section. An improved heat exchange apparatus is provided with a top and a bottom indirect evaporative heat exchange section including a series of serpentine tubes A secondary system to distribute evaporative liquid below the first indirect heat exchange section and a direct heat exchange section may be provided between the two indirect heat exchangers.

摘要翻译： 热交换装置设置有间接蒸发热交换部。 间接蒸发热交换部分包括一系列蛇形管，并且蒸发液体向下通过到间接热交换部分。 将蒸发的液体收集在贮槽中，然后向上泵送以再次分布在间接热交换部分上。 一种改进的热交换装置设置有包括一系列蛇形管的顶部和底部间接蒸发热交换部分。在第一间接热交换部分之下分配蒸发液体的二次系统，并且可以在两者之间提供直接热交换部分 间接热交换器。

公开(公告)号：US20120037350A1

公开(公告)日：2012-02-16

申请号：US13265314

申请日：2010-04-20

申请人： Young Mo Kim ,  Young Sik Choi

发明人： Young Mo Kim ,  Young Sik Choi

IPC分类号： F28F1/00 ,  B23P15/26

CPC分类号： B23K1/0012 ,  B23K2101/14 ,  F24H1/40 ,  F24H9/146 ,  F28D7/08 ,  F28D7/087 ,  F28D7/1607 ,  F28F9/0224 ,  F28F9/268 ,  F28F2275/04 ,  F28F2275/085 ,  Y10T29/49393

摘要： The present invention relates to a method for braze-welding a fixing plate and a flow channel cap in a heat exchanger, and to a heat exchanger produced by same. The method includes: providing a fixing plate 10 having a plurality of resilient protrusions 11 for snap-fitting; providing a flow channel cap 20, one end 22 of which is L-shaped to be snap-fitted onto the resilient protrusion 11 and the other end of which has a stepped portion 21; inserting the stepped portion 21 of the flow channel cap 20 into the resilient protrusion 11 such that an end 21b of the stepped portion 21 contacts an end of the resilient protrusion 11; pressing the L-shaped end 22 of the flow channel cap 20 against the resilient protrusion 11 of the fixing plate 10 such that the L-shaped end 22 is snap-fitted onto the resilient protrusion 11 and thus tightly contacts the fixing plate 10, and the resilient protrusion 11 thus press-contacts the end 21b of the stepped portion 21 to enable an end 21a of the stepped portion 21 to tightly contact the fixing plate 10; and braze-welding the fixing plate 10 and the flow channel cap 20. The above-described method eliminates a spot-welding process which might otherwise be performed prior to the process of braze-welding the fixing plate and the flow channel cap in conventional heat exchangers, to thereby reduce manufacturing costs and labor and to improve productivity.

摘要翻译： 本发明涉及一种在热交换器中对固定板和流道盖进行钎焊的方法及其制造的热交换器。 该方法包括：提供具有多个用于卡扣配合的多个弹性突起11的固定板10; 提供一个流动通道盖20，其一端22是L形的，以卡扣配合到弹性突起11上，另一端具有阶梯部分21; 将流路罩20的阶梯部21插入到弹性突起11中，使台阶部21的端部21b与弹性突起11的端部接触; 将流动通道盖20的L形端部22压靠固定板10的弹性突起11，使得L形端部22卡扣配合到弹性突起11上，从而紧密接触固定板10，并且 弹性突起11因此压靠台阶部分21的端部21b，以使阶梯部分21的端部21a紧密接触固定板10; 并且对固定板10和流动通道盖20进行钎焊。上述方法消除了在常规热处理中固定板和流动通道盖的焊接过程之前可能进行的点焊过程 交换器，从而降低制造成本和劳动力并提高生产率。

公开(公告)号：US20100206542A1

公开(公告)日：2010-08-19

申请号：US12372604

申请日：2009-02-17

申请人： Andrew Francis Johnke ,  W. Larry Lewis

发明人： Andrew Francis Johnke ,  W. Larry Lewis

IPC分类号： G05D23/00 ,  F28F1/10 ,  F28D7/00 ,  F25B29/00

CPC分类号： F25J3/0209 ,  C10G5/06 ,  C10G2300/1025 ,  C10L3/10 ,  F25J3/0233 ,  F25J3/0238 ,  F25J5/002 ,  F25J2200/02 ,  F25J2200/70 ,  F25J2205/04 ,  F25J2210/06 ,  F25J2220/64 ,  F25J2240/02 ,  F25J2270/12 ,  F25J2270/60 ,  F25J2290/40 ,  F25J2290/42 ,  F25J2290/44 ,  F28D7/0066 ,  F28D7/08 ,  F28D7/087 ,  F28D7/1615 ,  G05D9/00 ,  G05D27/00

摘要： Methods and apparatus for heating and cooling portions of a fluid are provided. The method may include flowing a stream of a fluid through a first coil of a heat exchanger, separating a liquid component from the stream of the fluid, flowing the liquid component through a second coil of the heat exchanger, and flowing the stream of the fluid leaving the first coil over the first coil and the second coil, thereby cooling the stream of fluid flowing through the first coil and heating the liquid component flowing through the second coil. The apparatus may include a housing, a heat exchanger disposed within the housing, a separation chamber disposed within the housing and operable to separate a liquid component of the fluid, and a control system in fluid communication with the separation chamber and the heat exchanger, wherein the control system is operable to direct the liquid component from the separation chamber to the heat exchanger.

摘要翻译： 提供了用于加热和冷却流体部分的方法和装置。 该方法可以包括使流体流流过热交换器的第一线圈，将液体组分与流体流分离，使液体组分流过热交换器的第二线圈，并使流体流 将第一线圈留在第一线圈和第二线圈上，从而冷却流过第一线圈的流体流并加热流过第二线圈的液体组分。 设备可以包括壳体，设置在壳体内的热交换器，设置在壳体内并可操作以分离流体的液体部件的分离室和与分离室和热交换器流体连通的控制系统，其中 控制系统可操作以将液体组分从分离室引导到热交换器。

公开(公告)号：US07730742B2

公开(公告)日：2010-06-08

申请号：US11644558

申请日：2006-12-22

申请人： Guolian Wu

发明人： Guolian Wu

IPC分类号： F25B39/02

CPC分类号： F28D1/0477 ,  F25B39/022 ,  F25D17/062 ,  F25D2317/063 ,  F28D7/08 ,  F28D7/087 ,  F28F1/006

摘要： A heat transfer device includes a tube with a first fluid inlet and outlet and is arranged to form a plurality of parallel elongated segments. An enclosure defines a second fluid flow path over an exterior surface of the tube from a second fluid inlet to a second fluid outlet. A wall in the enclosure defines a first section of the second fluid flow path, which first section leads from the second fluid inlet and extends across a first portion of a length of all of the elongated segments of the tube. The wall further defines a second section of the second fluid flow path in the enclosure, which second section extends across a second portion of the length of all of the elongated segments of the tube and leads to the second fluid outlet. The interior wall is shaped and arranged such that a cross sectional area of the second fluid flow path in the enclosure changes along its length from the second fluid inlet to the second fluid outlet.

摘要翻译： 传热装置包括具有第一流体入口和出口的管，并且被布置成形成多个平行的细长段。 外壳限定从第二流体入口到第二流体出口的管的外表面上的第二流体流动路径。 外壳中的壁限定第二流体流动路径的第一部分，该第一部分第一部分从第二流体入口引出并延伸穿过管的所有细长段的长度的第一部分。 壁还限定了外壳中的第二流体流动路径的第二部分，该第二部分延伸穿过管的所有细长段的长度的第二部分并且通向第二流体出口。 内壁的形状和布置使得外壳中的第二流体流路的横截面积沿其长度从第二流体入口改变到第二流体出口。

公开(公告)号：US20070072028A1

公开(公告)日：2007-03-29

申请号：US11431673

申请日：2006-05-11

申请人： Hyung-Kyu Youk ,  Hong Choi

发明人： Hyung-Kyu Youk ,  Hong Choi

IPC分类号： H01M8/04

CPC分类号： F28F1/08 ,  B01D5/0006 ,  F28D7/08 ,  F28D7/087 ,  F28F13/12 ,  F28F2009/226 ,  H01M8/04022 ,  H01M8/04164 ,  H01M8/0618 ,  H01M2250/405 ,  Y02B90/16

摘要： A fuel cell system comprises: a stack unit having a cathode and an anode and generating electricity by an electrochemical reaction between hydrogen and oxygen; a fuel supply unit for supplying hydrogen to the anode of the stack unit; an air supply unit for supplying air to the cathode of the stack unit; and a gas-liquid separator having a cooling device for contacting off-gas supplied to the fuel supply unit from the stack unit and thereby condensing moisture included in the off-gas. In the fuel cell system, moisture included in the off-gas is removed by the gas-liquid separator and thus combustion inside the burner is actively performed. As the result, steam is stably supplied to a steam reformer and thus a reforming reaction is smoothly performed, thereby enhancing an entire function of the fuel cell system.

摘要翻译： 燃料电池系统包括：具有阴极和阳极并通过氢和氧之间的电化学反应发电的堆叠单元; 用于向堆叠单元的阳极供给氢的燃料供给单元; 空气供应单元，用于向所述堆叠单元的阴极供应空气; 以及具有冷却装置的气液分离器，所述冷却装置用于将从所述堆叠单元供应到所述燃料供给单元的废气接触，从而冷凝废气中包含的水分。 在燃料电池系统中，废气中包含的水分被气液分离器除去，从而主动地进行燃烧器内的燃烧。 结果，将蒸汽稳定地供给到蒸汽重整器，从而平稳地进行重整反应，从而提高燃料电池系统的整体功能。

公开(公告)号：US06820685B1

公开(公告)日：2004-11-23

申请号：US10786142

申请日：2004-02-26

申请人： Thomas P. Carter ,  David A. Aaron ,  Frank T. Morrison

发明人： Thomas P. Carter ,  David A. Aaron ,  Frank T. Morrison

IPC分类号： F28D708

CPC分类号： F28D7/08 ,  F28B1/06 ,  F28D1/0477 ,  F28D5/02 ,  F28D7/087

摘要： A heat exchanger coil assembly is made up of arrays of substantially equally spaced apart serpentine circuits located in the coil assembly region of the conduit, with adjacent circuits being arranged in a parallel offset fashion in which adjacent return bends are overlapping. The tubes have an effective diameter of D. Depression areas are provided at the points of overlap to locally reduce the diameter at the overlap. This provides a circuit-to-circuit with a density D/S>1.0, preferably greater than 1.02, where S is the spacing between adjacent circuits and D is the effective diameter of the tubes.

摘要翻译： 热交换器线圈组件由位于导管的线圈​​组件区域中的基本上等间隔开的蛇形电路的阵列组成，相邻的电路以相邻的返回弯曲部重叠的平行偏移方式布置。 管的有效直径为D.凹陷区域设置在重叠点处，以局部减小重叠处的直径。 这提供了密度D / S> 1.0，优选大于1.02的电路到电路，其中S是相邻电路之间的间隔，D是管的有效直径。

公开(公告)号：US20040069470A1

公开(公告)日：2004-04-15

申请号：US10658037

申请日：2003-09-09

发明人： Jacob Gorbulsky

IPC分类号： F28F009/02 ,  F28D007/10

CPC分类号： F28D7/08 ,  F28D1/0477 ,  F28D7/082 ,  F28D7/087

摘要： The invention creates a new type of heat exchangersnullBent-Tube Heat Exchanger. It solves thermal expansion problem, allowing airtight connections for both sides of tube connection to tube sheets instead of a sliding connection on one side. Additionally, unlike in spiral-tube heat exchangers, the use of straight tube sections allows for uniform tube spacing and having the same length for all parallel tubes.

摘要翻译： 本发明创造出一种新型的热交换器 - 弯管换热器。 它解决了热膨胀问题，允许管连接两侧的气密连接到管板而不是一侧的滑动连接。 另外，与螺旋管式热交换器不同，直管段的使用允许均匀的管间隔并且对于所有平行的管具有相同的长度。