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71. 发明公开

EP0002325A1 A compressed air dehumidifier 无效
标题翻译：压缩空气除湿机
公开(公告)号：EP0002325A1
公开(公告)日：1979-06-13
申请号：EP78300616.6
申请日：1978-11-10
申请人： ORION MACHINERY COMPANY LIMITED
发明人： Nanaumi, Kazuyuki , Baba, Koji
IPC分类号： F28D7/00 , F28B7/00 , F28B1/02
CPC分类号： B01D53/265 , F28B1/02 , F28D7/0066 , F28D7/0083 , F28D7/08 , F28D7/087
摘要： A heat exchanger for cooling system compressed air dehumidifiers includes an inner body (1) forming a dehumidifying passage (2) provided with a cooler (16), an outer body (5) surrounding the inner body (1) and forming a pre-cooling passage (6) along the outer periphery of the inner body (1), an air supply port (10) in the outer body (5), through which compressed air is led into the pre-cooling passage (6) from one end thereof, a communicating hole (11) in the inner body (1) to guide the air led into the pre-cooling passage (6) out through its other end into the dehumidifying passage (2) through one end thereof, and a plurality of heat transmitting pipes (14) extending through the precooling passage (6) in order to form an air-flow passage which guides the compressed air out of the other end of the dehumidifying passage (2) to an air discharge port (12) provided in the outer body (5). The heat of the compressed air in the air-flow passage (14) which has been cooled and dehumidified in the dehumidifying passage and is flowing towards the air discharge port (12) is exchanged with that of the compressed air of relatively high temperature in the pre-cooling passage (6) flowing from the air supply port (10) towards the dehumidifying passage (2). In this manner, the heat exchanger simultaneously precools the compressed air to be dehumidified and heats already dehumidified compressed air. Further, by maintaining the outer body (5) which forms the outer surface of the heat exchanger at a relatively high temperature dew drops on the surface are prevented from forming.
摘要翻译：一种用于冷却系统压缩空气除湿器的热交换器，包括：形成设有冷却器（16）的除湿通道（2）的内体（1）;围绕内体（1）并形成预冷的外体（5）沿着所述内体（1）的外周的通路（6），所述外体（5）中的供气口（10），压缩空气通过所述供气口从其一端导入所述预冷却通路（6），内部本体（1）中的连通孔（11），用于将引入预冷却通道（6）的空气通过其另一端通过其一端引导到除湿通道（2）中，并且多个热量为了形成将压缩空气从除湿通路2的另一端导出到设置在该预冷通路6中的空气排出口12的空气流通路，外体（5）。已经在除湿通道中被冷却和除湿并朝向空气排出口（12）流动的空气流动通道（14）中的压缩空气的热量与在空气排出口（12）中的相对高温的压缩空气的热量预冷通道6从供气口10朝向除湿通道2流动。以这种方式，热交换器同时预先冷却待除湿的压缩空气并加热已经除湿的压缩空气。此外，通过将形成热交换器外表面的外体（5）保持在相对较高的温度，防止了在表面上形成露滴。

72. 发明公开

EP4328528A1 CHILLER INCLUDING HEAT TRANSFER TUBE AND METHOD FOR CONTROLLING CHILLER TO DETERMINE DEGREE OF CONTAMINATION OF THE HEAT TRANSFER TUBE 审中-实审
公开(公告)号：EP4328528A1
公开(公告)日：2024-02-28
申请号：EP22211889.5
申请日：2022-12-07
申请人： LG Electronics, Inc.
发明人： KIM, Youngjin , LEE, Joongbeom , RYU, Solji
IPC分类号： F25B39/04 , F25B49/00 , F28B1/02 , F28B11/00 , F28D3/02 , F28F19/00 , F28F27/00
摘要： A chiller including a heat transfer tube and a method for controlling a chiller to determine a degree of contamination of a heat transfer tube are provided. As a degree of contamination of the heat transfer tube may be determined and a notification provided to a user regarding whether to clean the heat transfer tube, the chiller may be managed efficiently and an operation performance of the chiller may be maintained well.

73. 发明公开

EP4279849A1 STEAM HEAT EXCHANGER 审中-实审
公开(公告)号：EP4279849A1
公开(公告)日：2023-11-22
申请号：EP22755514.1
申请日：2022-02-08
申请人： Li, Yongtang
发明人： Li, Yongtang
IPC分类号： F28B1/02 , F28B9/08 , F28F9/02
摘要： The present invention relates to a steam heat exchanger, comprising a composite header, wherein a first-stage steam inlet header and a second-stage steam inlet header are arranged above the composite header, and the composite header is in communication with the second-stage steam inlet header by means of a transition pipe; and further comprising two groups of heat exchange tubes or heat exchange plates, wherein inlet and outlet ends of a first group of heat exchange tubes or heat exchange plates are respectively connected to the first-stage steam inlet header and the composite header, and inlet and outlet ends of a second group of heat exchange tubes or heat exchange plates are respectively connected to the second-stage steam inlet header and the composite header. According to the present invention, a steam flow rate in a first-stage heat exchange tube and in a heat exchange plate (tube) pass along a flow direction of a condensation liquid is increased, the discharge speed of a condensation liquid film is accelerated, the thickness of the condensation liquid film is greatly reduced, and turbulence in the condensation liquid film is caused, so that the heat exchange efficiency in a first group of heat exchange plate (tube) pass is greatly improved. According to the present invention, the piping structure comprising the header is significantly simplified, and a secondary pipeline connection between heat exchanger groups is reduced. Thus, the processing and assembly of the pipeline structure are more convenient.

74. 发明公开

EP3769027A1 FILTER ASSEMBLY FOR PLATE HEAT EXCHANGERS AND METHOD OF CLEANING A WORKING MEDIUM IN A PLATE HEAT EXCHANGER 有权
公开(公告)号：EP3769027A1
公开(公告)日：2021-01-27
申请号：EP19727751.0
申请日：2019-05-14
申请人： Climeon AB
发明人： BLOMQVIST, Erik , HILDING, Kim , AHLBOM, Esko , MUNUKKA, Kari
IPC分类号： F28F19/01 , F28D9/00 , F28F9/02 , B01D29/13 , B01D35/02 , B01D35/30 , F28B1/02 , F28D21/00 , F28F3/08

75. 发明授权

EP3214389B1 HIGH-VACUUM SERIAL CONDENSER 有权
公开(公告)号：EP3214389B1
公开(公告)日：2019-03-27
申请号：EP16866600.6
申请日：2016-11-08
申请人： LG CHEM, LTD.
发明人： SHIN, Dae-Young , JOO, Eun-Jung , SHIN, Joon-Ho
IPC分类号： F28B1/02 , F28B7/00 , F28B9/02 , F25B39/04 , F25B41/00

76. 发明公开

EP3449102A1 GESTION D'UN POMPAGE D'ALIMENTATION EN EAU D'UN CIRCUIT D'UNE INSTALLATION DE PRODUCTION ÉLECTRIQUE 有权
公开(公告)号：EP3449102A1
公开(公告)日：2019-03-06
申请号：EP17718912.3
申请日：2017-04-21
申请人： Electricité de France
发明人： DE OLIVEIRA, Eric , VAUTRIN, Denis , BOUSQUET, Nicolas , PAUL, Nicolas , ZOUBERT-OUSSENI, Kersane
IPC分类号： F01K9/00 , F28B11/00 , F28B9/04 , F28B9/00 , F28B1/02 , G21D1/04 , G21D1/02

77. 发明授权

EP2754861B1 STEAM POWER CYCLE SYSTEM 有权转让
公开(公告)号：EP2754861B1
公开(公告)日：2018-11-14
申请号：EP12829554.0
申请日：2012-09-07
申请人： Ikegami, Yasuyuki
发明人： IKEGAMI, Yasuyuki , JITSUHARA, Sadayuki , WATANABE, Taro , OKAMURA, Shin
IPC分类号： F01K23/02 , F01K25/10 , F28B1/02 , F28D1/03 , F28D21/00 , F28D1/02
CPC分类号： F01K7/16 , F01K23/02 , F01K25/106 , F28B1/02 , F28D1/022 , F28D1/0316 , F28D2021/0063 , F28D2021/0064 , F28F2250/106
摘要： There is provided a steam power cycle system in which steam power cycles using pure materials as a working fluid is used in a multiple stage to reduce pressure loss in the flow channels in the respective heat exchanger so that the fluid serving as heat sources has been caused to make an effective heat exchange with the working fluid. More specifically, not only that the respective flow channels for the fluid serving as heat sources in the evaporator and the condenser in the respective steam power cycle units are connected in series to each other, but the evaporator and the condenser comprise a cross-flow type heat exchanger and are arranged respectively in a flowing direction of the fluid serving as heat source. Consequently, it is possible to reduce the length of the flow channels to the minimum necessary, simplify the flow channel structure, and reduce the pressure loss.

78. 发明授权

EP2929241B1 HEAT EXCHANGE SYSTEM AND METHOD FOR STARTING-UP SUCH A HEAT EXCHANGE SYSTEM 有权
标题翻译：交换系统和方法，例如器系统启动
公开(公告)号：EP2929241B1
公开(公告)日：2017-04-12
申请号：EP13799019.8
申请日：2013-11-29
申请人： NEM Energy B.V.
发明人： ROP, Peter Simon
IPC分类号： F22B1/08 , F22B35/14 , F28D3/00 , F24J3/08 , F28B1/00 , F01K13/02 , F28B1/02
CPC分类号： F01K13/02 , F22B1/08 , F22B35/14 , F28B1/02
摘要： The present invention relates to a heat exchange system for producing superheated working fluid for a steam turbine from expected supercritical hydrothermal fluid from a geothermal reservoir, comprising a header-type heater with a shell (10), where an inlet is conducted to a feed pipe (20) for transporting the expected supercritical hydrothermal fluid from the geothermal reservoir into the shell (10) and where an outlet is conducted to a drain pipe (30) for transporting the condensed hydrothermal fluid from the shell (10) to a disposal, working fluid pipes (70,80) circulating feed water from a condenser of the steam turbine into a heat exchange bundle system within the shell (10) and retrieving superheated steam from the heat exchange bundle system for the steam turbine, a spraying device (40) is arranged within the shell (10) for spraying a first (11) bundle of the heat exchange bundle system, and a mixing device (60) is arranged between an output of the first bundle (11) and an input of a working fluid down streamed second bundle (12) for mixing working fluid from the output of the second bundle (12) with working fluid from the output of the first bundle (11).

79. 发明授权

EP2218999B1 STEAM CONDENSER 有权
标题翻译：中冷凝器
公开(公告)号：EP2218999B1
公开(公告)日：2016-07-06
申请号：EP08860801.3
申请日：2008-12-10
申请人： Kabushiki Kaisha Toshiba
发明人： NEMOTO, Akira , SUGITANI, Naoki , MOCHIDA, Yoshio
IPC分类号： F28B7/00 , F28B1/02 , F28B9/08
CPC分类号： F28F1/00 , F28B1/02 , F28B7/00 , F28B9/08 , Y10S165/192 , Y10S261/10

80. 发明公开

EP2792986A4 JET TYPE CONDENSER 有权
标题翻译： JETS电容器
公开(公告)号：EP2792986A4
公开(公告)日：2015-09-02
申请号：EP12836427
申请日：2012-09-21
申请人： DONGFANG TURBINE CO LTD DTC
发明人： XU MEI , XU YE , LIU WEILONG , TAN SHUNKE
IPC分类号： F28B1/02 , B01D5/00 , F28B3/04 , F28B5/00
CPC分类号： B01D5/0027 , F28B3/04

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