公开(公告)号：JP2006130379A

公开(公告)日：2006-05-25

申请号：JP2004319599

申请日：2004-11-02

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： IRIE KIICHI ,  INOUE OSAYUKI

IPC: C02F1/06 ,  B01D3/06 ,  B01D19/00 ,  C02F1/20 ,  F04C25/02

CPC classification number: Y02W10/37

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing distilled water which is provided with a bleed unit capable of bleeding non-condensible gas continuously for a long time and the operation efficiency of which can be improved. SOLUTION: This apparatus for producing distilled water is provided with the bleed unit 50 for bleeding non-condensible gas and is used for producing distilled water by distilling raw water. The bleed unit is provided with: a plurality of vacuum pumps 51 each having a moisture separating mechanism for separating/removing the moisture mixed in an oil tank; and an operation control unit 54 for controlling the start-up/shutdown of each of the plurality of vacuum pumps 51. The operation control unit 54 selects and operates any one 51 of the plurality of vacuum pumps 51 according to a predetermined preferential condition so that the vacuum pump 51 whose maintained state is best at that time is selected and operated when non-condensible gas is bled from this apparatus for producing distilled water. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种蒸馏水的制造装置，其具有能够长时间连续排出不凝气体的排气单元，能够提高其运行效率。 解决方案：该蒸馏水生产装置设有用于排出不可冷凝气体的排放单元50，用于通过蒸馏原水来生产蒸馏水。 排气单元设置有多个真空泵51，每个真空泵51具有用于分离/去除在油箱中混合的水分的水分分离机构; 以及用于控制多个真空泵51中的每一个的启动/关闭的操作控制单元54.操作控制单元54根据预定的优先条件选择并操作多个真空泵51中的任一个51，使得 当从该制造蒸馏水的装置中排出不可冷凝气体时，选择并操作那时保持状态最佳的真空泵51。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006037852A

公开(公告)日：2006-02-09

申请号：JP2004219522

申请日：2004-07-28

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： UCHIMURA TOMOYUKI ,  INOUE OSAYUKI ,  IRIE KIICHI

IPC: F01K9/00 ,  F01K23/02 ,  F04F5/10

Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat power recovery device, reduced in size equally to the forced circulation while a medium recirculation pump is omitted, having high reliability, small-sized and inexpensive.
SOLUTION: An exhaust heat power recovery device includes: a steam generator 1; a turbine 2; a condenser 3; and a medium circulation pump 5, wherein the devices are connected to each other by piping 6, and a gas-liquid separator 7 is provided between the steam generator 1 and the turbine 2. The separated operating medium liquid of the gas-liquid separator 7 is guided to the condenser 3 through the piping 11, a heat exchanger 12 is provided for performing heat exchanger between the separated operating medium liquid and the operating medium liquid fed to the steam generator 1 by the medium circulating pump 5, and an orifice 15 is provided as a flow control means in piping between the condenser 3 and the heat exchanger 12.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供排气热力回收装置，在省略介质再循环泵的同时，与强制循环相同的尺寸减小，具有高可靠性，小尺寸和便宜。 排气热力回收装置包括：蒸汽发生器1; 涡轮机2; 冷凝器3; 以及介质循环泵5，其中，所述装置通过管道6彼此连接，并且气体 - 液体分离器7设置在蒸汽发生器1和涡轮机2之间。气液分离器7的分离的操作介质液体 通过管道11被引导到冷凝器3，设置热交换器12，用于在分离的操作介质液体和通过介质循环泵5供给到蒸汽发生器1的操作介质液体之间进行热交换器，并且孔15是 在冷凝器3和热交换器12之间的管道中作为流量控制装置提供。版权所有：（C）2006，JPO＆NCIPI

公开(公告)号：JP2006000851A

公开(公告)日：2006-01-05

申请号：JP2005231124

申请日：2005-08-09

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： UCHIMURA TOMOYUKI ,  INOUE OSAYUKI ,  IRIE KIICHI

IPC: B01D3/10 ,  C02F1/04

CPC classification number: Y02W10/37

Abstract: PROBLEM TO BE SOLVED: To provide a vacuum evaporation distillation apparatus provided with an inexpensive high-reliability noncondensible gas discharge means not using any vacuum pump to discharge noncondensible gases from the apparatus. SOLUTION: This vacuum evaporation distillation apparatus is the one provided with a vacuum distillation vessel 10 that produces fresh water by heating raw water in a vacuum with heat directly or indirectly supplied from a heat source to generate steam and condensing the steam and a fresh water discharge pump 30 that discharges the produced fresh water, wherein a gas extraction means (gas extraction pipe 17, ejector 23, or the like) that collects noncondensible gases in the apparatus and an extracted gas tank 16 that holds the noncondensible gases collected by the gas extraction means at atmospheric or subatmospheric pressure are provided, and the fresh water discharge pump 30 is used to pressurize the extracted gas tank 16 to at least atmospheric pressure or to nearly atmospheric pressure, and the noncondensible gases are discharged from the apparatus by pressurizing the inside of the extracted gas tank 16 by means of the fresh water discharge pump 30 when the noncondensible gases are discharged from the extracted gas tank 16. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 解决的问题：提供一种真空蒸发蒸馏装置，其具有不使用任何真空泵从装置排出不可冷凝气体的便宜的高可靠性不可冷凝气体排出装置。 解决方案：该真空蒸发蒸馏装置是具有减压蒸馏容器10的真空蒸发装置，该真空蒸馏容器10通过直接或间接从热源供应的热量在真空中加热原水来产生淡水，以产生蒸汽并冷凝蒸汽和 排出生成的淡水的净水排出泵30，其中收集设备中不凝气体的气体提取装置（气体提取管17，喷射器23等）以及保存由 提供大气压或低于大气压的气体提取装置，并且使用淡水排放泵30将提取的气罐16加压至少于大气压或接近大气压，并且通过加压将不可冷凝气体从设备排出 当不可冷凝气体a时，借助于淡水排出泵30，抽出气罐16的内部 从提取的气罐16排出。版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005312289A

公开(公告)日：2005-11-04

申请号：JP2005082019

申请日：2005-03-22

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： INOUE OSAYUKI ,  IRIE KIICHI ,  UCHIMURA TOMOYUKI ,  KATO HIROYUKI ,  SATO MOTOYASU

IPC: H02J3/38 ,  H02P9/04 ,  H02P9/08

Abstract: PROBLEM TO BE SOLVED: To provide a power generating device that is excellent in responding to an emergency stop, and also that can maintain safety even in a power failure while taking in thermal energy available to the maximum extent. SOLUTION: This power generating device is provided with a steam generator 10 that evaporates an working medium M by exchanging heat with a heating medium H; an expanding machine 20 that expands the evaporated working medium to obtain mechanical power; a generator driven by the expanding machine to generate an AC voltage; a rectifier that converts the generated AC voltage into a DC voltage; an inverter 120 that converts the DC voltage to an AC voltage; and a controlling means 101 that controls an output AC current to a power system, in such a way that the DC voltage or the generated AC voltage reaches a prescribed voltage. A power generating device provided with a heater 130 on which the voltage generated by the generator acts and a switch 131 arranged in series to the heater is included. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种响应紧急停止的发电装置，并且即使在电力故障中也可以保持安全性，同时最大限度地获得可用的热能。 解决方案：该发电装置设置有通过与加热介质H进行热交换而使工作介质M蒸发的蒸汽发生器10; 膨胀机20，其使蒸发的工作介质膨胀以获得机械动力; 由膨胀机驱动的发电机产生交流电压; 将产生的交流电压转换为直流电压的整流器; 将直流电压转换为交流电压的逆变器120; 以及控制装置101，其以使得DC电压或所产生的AC电压达到规定电压的方式控制到电力系统的输出AC电流。 发电装置具有加热器130，发电机产生的电压作用在该加热器130上，并且包括与加热器串联布置的开关131。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2004353571A

公开(公告)日：2004-12-16

申请号：JP2003152905

申请日：2003-05-29

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： INOUE OSAYUKI ,  IRIE KIICHI ,  ENDO TETSUYA ,  UCHIMURA TOMOYUKI ,  KATO HIROYUKI ,  KANEKO ATSUSHI ,  MURAI YUKIO ,  MIYAKE YOSHIO

IPC: F01D25/22 ,  F01D25/18 ,  F01K17/04 ,  F01K25/00 ,  F01K25/10 ,  F02G5/02 ,  H02K5/20 ,  H02K7/18

CPC classification number: Y02T10/166

Abstract: PROBLEM TO BE SOLVED: To provide a power generating device and a power generating method capable of reducing the size and volume of an overall system by efficiently cooling the heating parts of a turbine generator and its peripheral equipment.
SOLUTION: This power generating device comprises a steam generator 11 recovering waste heat and generating the high-pressure steam of a working medium, the turbine generator 13 driving the turbine by expanding the high-pressure steam to generate power by the generator directly coupled to the turbine, a condenser 14 cooling the steam after driving the turbine by a cooling medium, and a pump 15 pressurizing the liquid working medium condensed by the condenser and feeding the pressurized working medium to a steam generator. The condensed liquid working medium pressurized by the pump 15 is led to the cooler of the turbine generator 22 or a cooler 18a for bearing lubricating oil to cool, and then returned to the condenser 14.
COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2004346824A

公开(公告)日：2004-12-09

申请号：JP2003144586

申请日：2003-05-22

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： INOUE OSAYUKI ,  IRIE KIICHI ,  ENDO TETSUYA ,  UCHIMURA TOMOYUKI ,  KATO HIROYUKI ,  KANEKO ATSUSHI ,  MURAI YUKIO ,  MIYAKE YOSHIO

IPC: F01D25/16 ,  F01D25/18 ,  F01K25/10 ,  F16N13/10

Abstract: PROBLEM TO BE SOLVED: To provide a power generating device and a power generating method for simplifying a lubricating oil system around a turbine generator and attaining energy saving.
SOLUTION: This power generating device is provided with a steam generator 11; the turbine generator 13 generating power by expanding high pressure steam to drive an expander connected to the generator; a condenser 14; and a pump 15 for feeding the condensate of an operating medium condensed by the condenser, into the steam generator. The power generating device is further provided with a tank 18 for storing lubricating oil used to lubricate bearings of the turbine generator; piping 19a for returning the operating medium stored at the bottom part of the tank, to the condenser; an ejector 17 using the lubricating oil stored in the tank, as a driven liquid and using the condensate of the operating medium pressurized by the pump 15, as a driving liquid of high pressure; and piping for supplying a mixed liquid of operating medium and lubricating oil mixed and pressurized by the ejector, to the bearings.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决的问题：提供一种用于简化涡轮发电机周围的润滑油系统并实现节能的发电装置和发电方法。

解决方案：该发电装置设置有蒸汽发生器11; 涡轮发电机13通过膨胀高压蒸汽来驱动连接到发电机的膨胀机来发电; 冷凝器14; 以及用于将由冷凝器冷凝的操作介质的冷凝物供给到蒸汽发生器中的泵15。 发电装置还设置有用于存储用于润滑涡轮发电机的轴承的润滑油的罐18; 用于将储存在罐底部的操作介质返回到冷凝器的管道19a; 使用存储在罐中的润滑油作为驱动液体并使用由泵15加压的操作介质的冷凝物作为高压驱动液体的喷射器17; 以及用于将操作介质的混合液体和由喷射器混合和加压的润滑油供给到轴承的管道。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004286327A

公开(公告)日：2004-10-14

申请号：JP2003079936

申请日：2003-03-24

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： FUKUZUMI YUKIHIRO ,  INOUE OSAYUKI ,  IRIE KIICHI

IPC: F25B15/00

CPC classification number: Y02A30/277 ,  Y02B30/62

Abstract: PROBLEM TO BE SOLVED: To provide a simple and miniaturizable absorption refrigerating machine.
SOLUTION: This absorption refrigerating machine has an evaporator E for evaporating a refrigerant liquid, and an absorber A for absorbing a refrigerant evaporated by the evaporator E in an absorbing liquid. The absorbing liquid is mixed with a granular material having specific heat larger than the absorbing liquid. The absorber is provided for absorbing the refrigerant evaporated by the evaporator in the absorbing liquid, and since the absorbing liquid is mixed with the granular material having the specific heat larger than the absorbing liquid, the absorber can be miniaturized. Here, the granular material is preferably formed as a microcapsule MC of sealing a substance having large specific heat in a capsule.
COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2004211978A

公开(公告)日：2004-07-29

申请号：JP2003000184

申请日：2003-01-06

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： FUKUZUMI YUKIHIRO ,  INOUE OSAYUKI ,  IRIE KIICHI

IPC: F25B33/00

Abstract: PROBLEM TO BE SOLVED: To provide a regenerator having excellent heat transfer performance and simple structure and an absorption refrigerating machine with the regenerator.
SOLUTION: This regenerator 1 increases the concentration of an adsorbent installed in the absorption refrigerating machine. The regenerator 1 comprises a plurality of hollow plates 20 allowing heating fluid 61w heating the adsorbent to pass the hollow side thereof and generally vertically arranged at specified intervals generally parallel with each other, a connection passage 21 connecting the hollow plates 20 to each other and supplying the heating fluid 61w to the plurality of hollow plates 20, and a shell 3 storing the hollow plates 20 and accumulating the adsorbent so that the bottom parts of the hollow plates can be dipped in the adsorbent.
COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2003336928A

公开(公告)日：2003-11-28

申请号：JP2002139645

申请日：2002-05-15

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： INOUE OSAYUKI ,  HASHIMOTO IZUMI ,  IRIE KIICHI ,  ENDO TETSUYA ,  AOYAMA ATSUSHI ,  UCHIMURA TOMOYUKI ,  FUKUZUMI YUKIHIRO

IPC: F25B25/02

Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator usable also as an air conditioner capable of being economically and efficiently operated by controlling operating states. SOLUTION: This refrigerator comprises an absorption type refrigerator 1 having a regenerator G, a condenser C, an absorber A, and an evaporator E and a plurality of compression type refrigerating machines 2 to 5 having one or more of user side heat exchangers Ec, depressurizing mechanisms V, compressors M, first heat source side heat exchangers C1 for exchanging heat between a first heat source fluid and refrigerant, and second heat source side heat exchangers C2 connected in series and/or parallel with the first heat source side heat exchangers C1. The evaporator E of the absorbing refrigerating machine 1 exchanges heat with the second heat source side heat exchangers C2 of the compression refrigerating machines 2 to 5, and the heat exchangers C2 of the refrigerating machines 2 to 5 and the evaporator E of the refrigerating machine 1 are connected to each other in series and/or parallel with the flow of heat transfer medium. The refrigerating machine 1 comprises a means for detecting the temperature of the heat exchanger E or an equivalent physical amount, and may comprises a means for controlling the temperature or the corresponding physical value within a specified range. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种也可以通过控制操作状态而经济有效地操作的空调机。 解决方案：该冰箱包括具有再生器G，冷凝器C，吸收器A和蒸发器E的吸收式冰箱1和具有一个或多个用户侧热交换器的多个压缩式制冷机2至5 Ec，减压机构V，压缩机M，用于在第一热源流体和制冷剂之间进行热交换的第一热源侧热交换器C1和与第一热源侧热量串联连接和/或并联连接的第二热源侧热交换器C2 交换机C1。 吸收式制冷机1的蒸发器E与压缩式制冷机2〜5的第二热源侧热交换器C2，制冷机2〜5的热交换器C2和制冷机1的蒸发器E进行热交换 与传热介质的流动串联和/或并联连接。 制冷机1包括用于检测热交换器E的温度或等效物理量的装置，并且可以包括用于在特定范围内控制温度或相应的物理值的装置。 版权所有（C）2004，JPO

公开(公告)号：JP2003307364A

公开(公告)日：2003-10-31

申请号：JP2002111629

申请日：2002-04-15

Applicant: Ebara Corp ,  株式会社荏原製作所

Inventor： INOUE OSAYUKI ,  HASHIMOTO IZUMI ,  IRIE KIICHI ,  ENDO TETSUYA ,  AOYAMA ATSUSHI ,  UCHIMURA TOMOYUKI ,  FUKUZUMI YUKIHIRO

IPC: F25B1/00 ,  F25B25/02 ,  F25B27/02

CPC classification number: Y02A30/274

Abstract: PROBLEM TO BE SOLVED: To provide refrigerating equipment combined with an absorption type and a compression type and efficiently driving by adjusting the driving state of a compression refrigerating machine according to the state of cooling loads and absorption refrigerating effects.
SOLUTION: This refrigerating equipment is formed by combining the absorption refrigerating machine having an evaporator E exhibiting the refrigerating effect using waste heat as a heat source, with a compression refrigerating machine having one or more compressors Mc, an evaporator Ec exhibiting the refrigerating effect, a first condenser cooling using outside air or cooling water, a second condenser connected to the evaporator E of the absorption refrigerating machine in a heat exchange relation, and, or a supercooling device; and is provided a means adjusting a load to the evaporator E and a temperature sensor detecting the temperature of the evaporator E. The plurality of compression refrigerating machines can be connected to the single absorption refrigerating machine and preferably, each compression refrigerating machine is provided with a means collectively, dividedly, or individually adjusting the load from the second condenser side and/or the supercooling device side to the evaporator E.
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：通过根据冷却负荷和吸收制冷效果的状态调节压缩式制冷机的驱动状态，提供与吸收式和压缩式结合的制冷装置，并有效地进行驱动。 解决方案：该制冷装置通过将具有表现出使用废热的冷却效果的蒸发器E作为热源的吸收式制冷机与具有一个或多个压缩机Mc的压缩式制冷机组合，形成冷藏 效应，使用外部空气或冷却水的第一冷凝器冷却，与热交换关系的吸收式制冷机的蒸发器E连接的第二冷凝器，或过冷却装置; 并且设置了调节对蒸发器E的负荷的装置和检测蒸发器E的温度的温度传感器。多个压缩式制冷机可以连接到单个吸收式制冷机，并且优选地，每个压缩式制冷机设置有 意味着共同地，分开地或单独地调节从第二冷凝器侧和/或过冷却装置侧到蒸发器E的负载。版权所有（C）2004，JPO