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61. 发明专利

JP2004190822A Liquid forced conveyance device 有权
公开(公告)号：JP2004190822A
公开(公告)日：2004-07-08
申请号：JP2002362023
申请日：2002-12-13
申请人： Tlv Co Ltd , 株式会社テイエルブイ
发明人： YUMOTO HIDEAKI
IPC分类号： F04F1/06 , F16T1/20 , F16T1/24 , F22D11/06
摘要： PROBLEM TO BE SOLVED: To provide a liquid forced conveyance device capable of preventing the occurrence of water hammer when working vapor discharged from an exhaust port is mixed with forced-conveyed liquid on a forced conveyed liquid generating source side.
SOLUTION: The liquid forced conveyance device 24 is so formed that a sealed container is formed of a body 1 and a cover 2. A supply port 6 and an exhaust port 7 for working vapor and an inflow port 8 and a forced conveyance port 9 for forced-conveyed liquid are formed in the cover 2. The inflow port 8 is connected to an inflow pipe 21 communicating with a heat exchanger 25 through an inflow side check valve 20 allowing only the flow of the liquid to the sealed container. A mixing chamber 26 filled with a cushioning member 27 is formed around the inflow pipe 21. A plurality of small holes 28 are formed at the bottom part of the inflow pipe 21 to communicate the inflow pipe 21 with the mixing chamber 26. The forced conveyance port 9 is connected to a boiler 29 through a forced conveyance side check valve 22 allowing only the flow of liquid to a position to which the liquid is forced-conveyed. The supply port 6 is connected to a high-pressure vapor pipe 31, and the exhaust port 7 is connected to the mixing chamber 26 through an exhaust pipe 23.
COPYRIGHT: (C)2004,JPO&NCIPI

62. 发明专利

JP2003329195A Monitoring system of liquid pressure feeding device 审中-公开
标题翻译：液压送料装置监控系统
公开(公告)号：JP2003329195A
公开(公告)日：2003-11-19
申请号：JP2002139639
申请日：2002-05-15
申请人： Tlv Co Ltd , 株式会社テイエルブイ
发明人： HIROYA MASAHISA
IPC分类号： G01F11/00 , F04F1/06 , F16T1/20 , F16T1/48 , F22D11/06
摘要： PROBLEM TO BE SOLVED: To provide a monitoring system of a liquid pressure feeding device wherein the amount of working fluid consumed in the liquid pressure feeding device is automatically and accurately measured from a remote place.
SOLUTION: This monitoring system for the liquid pressure feeding device is composed of the liquid pressure feeding devices 21, 22, pressure sensors 23, 24 mounted on the liquid pressure feeding devices 21, 22 as pressure detecting means, amount of working fluid calculating means 25, 26 connected to the pressure sensor 23, 24, and a remote monitoring device 27 communicable with the amount of working fluid calculating means 25, 26. The amount of working fluid calculating means 25, 26 calculate the number of the operations of the liquid pressure feeding device 21, 22 on the basis of the pressure in the liquid pressure feeding device 21, 22, detected by the pressure sensors 23, 24, calculate the amount of working fluid consumed by the liquid pressure feeding device 21 on the basis of the amount of the working fluid introduced in the liquid pressure feeding device 21, 22 in one operation and the number of the operations, and communicates the same to the remote monitoring device 27.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种液体供给装置的监视系统，其中从远程位置自动且精确地测量液体供给装置中消耗的工作流体的量。解决方案：该液体供给装置的监视系统由液体供给装置21,22，作为压力检测装置安装在液体供给装置21,22上的压力传感器23,24构成，工作流体量连接到压力传感器23,24的计算装置25,26以及可与工作流体计算装置25,26的数量通信的远程监视装置27.工作流体计算装置25,26的数量计算出基于由压力传感器23,24检测到的液体供给装置21,22中的压力，液体供给装置21,22基于该压力传感器23,24计算出液体供给装置21的消耗量在一次操作中引入液体供给装置21,22中的工作流体的量和操作次数，并将其传送到远程监视装置27. CO 版权所有（C）2004，JPO

63. 发明专利

JP2003021306A Power plant 审中-公开
标题翻译：发电厂
公开(公告)号：JP2003021306A
公开(公告)日：2003-01-24
申请号：JP2001203745
申请日：2001-07-04
申请人： Toshiba Corp , 株式会社東芝
发明人： MARUME TAKAYUKI
IPC分类号： F01K7/34 , F01K7/38 , F01K9/00 , F04F5/24 , F04F5/46 , F22D7/04 , F22D11/06
摘要： PROBLEM TO BE SOLVED: To provide a power plant which reduces power consumption in a regenerating system and is simplified in its facilities.
SOLUTION: The power plant is provided with an inducing means for directing feed water from a low-pressure feed water heaters group 14 to a steam generator 10. A steam injector 16, which serves as the inducing means, is provided with a first nozzle 1 which is disposed at the center, and a second nozzle 2 which is located outside the nozzle 1 to concentrically enclose the nozzle 1. Feed water to be supplied to the nozzle 1 is induced by the inducing force of the steam which is supplied to the nozzle 2.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种降低再生系统中的功率消耗并且简化其设施的发电厂。解决方案：发电厂设置有用于将来自低压给水加热器组14的给水引导到蒸汽发生器10的诱导装置。用作诱导装置的蒸汽喷射器16设置有第一喷嘴1 其设置在中心，以及第二喷嘴2，其位于喷嘴1的外部，以同心地包围喷嘴1.供给喷嘴1的给水由供给喷嘴的蒸汽的诱导力引起 2。

64. 发明专利

JP2002364801A WASTE HEAT UTILIZATION SYSTEM 失效
公开(公告)号：JP2002364801A
公开(公告)日：2002-12-18
申请号：JP2001169739
申请日：2001-06-05
申请人： NIPPON KOKAN KK
发明人： ISHIZEKI KOJI
IPC分类号： F22B1/18 , F22B37/04 , F22B37/10 , F22D11/06 , F28F1/00 , F28F19/06
摘要： PROBLEM TO BE SOLVED: To provide a waste heat utilization system in which waste heat recovery efficiency is enhanced by using a heat exchanger, i.e., a supply water heater, which can be installed even in a low temperature corrosion area and recovering waste heat furthermore from low temperature combustion exhaust gas from which a part of waste heat is recovered. SOLUTION: The waste heat utilization system comprises a boiler, a facility for generating electric power using steam produced from the boiler, an economizer for heating condensate circulating from the power generating facility side to the boiler with waste heat of combustion exhaust gas from the boiler, and a supply water heater comprising heat exchanger tubes at least the outer circumferential surface thereof being composed of a low temperature corrosion resistant material and heating condensate on the upstream side of the economizer with waste heat of combustion exhaust gas passed through the economizer. The supply water heater comprises double tube heat exchanger tubes wherein the inner tube is composed of any one of carbon steel, stainless steel or low alloy steel and the outer tube is composed of a corrosion resistant metal.

65. 发明专利

JP2002213399A MONITORING SYSTEM OF LIQUID PRESS-FEEDING DEVICE 失效
公开(公告)号：JP2002213399A
公开(公告)日：2002-07-31
申请号：JP2001007170
申请日：2001-01-16
申请人： TLV CO LTD
发明人： MARUTA TOMONORI
IPC分类号： F04F1/06 , F16T1/20 , F16T1/48 , F22D5/08 , F22D11/06
摘要： PROBLEM TO BE SOLVED: To provide a monitoring system of a liquid press-feeding device capable of measuring a press-fed liquid amount of the liquid press-feeding device and certainly determining whether or not the liquid press-feeding device normally operates. SOLUTION: A liquid press-feeding normality detecting means 24 is mounted to the liquid press-feeding device 23. The liquid press-feeding normality detecting means 24 and a remote monitoring device 25 are arranged interactively communicatively. The number of operations of the liquid press-feeding device 23 is detected by the liquid press-feeding normality detecting means 24, a press-fed liquid amount of the liquid press-feeding device 23 is calculated, and the operation can be certainly detected.

66. 发明专利

JP2000337109A COMPRESSOR SURGE PREVENTING SYSTEM OF CARBON DIOXIDE RECOVERY TYPE POWER GENERATING PLANT 失效
公开(公告)号：JP2000337109A
公开(公告)日：2000-12-05
申请号：JP14749799
申请日：1999-05-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUGISHITA HIDEAKI , MORI HIDETAKA , BANDAI SHIGEMI , UEMATSU KAZUO , TSUJI TADASHI
IPC分类号： F01K21/04 , F01K23/10 , F01K25/06 , F02C3/30 , F02C3/34 , F22B1/18 , F22D11/06
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of compressor surge and to perform safety operation of a plant. SOLUTION: CH1 and O2 are fed to a combustor 22 and expanded at a turbine 23 to perform a work and flow through an exhaust gas boiler 24 to heat H2O brought into condensate by a condenser 25, and heated steam is fed to a combustor 23. Gas from the exhaust gas boiler 24 partially flows to the condenser 25, and a rest flows through a H2O high concentration line 41 and a flow rate regulating valve 31. Further, H2O in the condenser 25 flows through a CO2 high concentration line 42 and a flow rate regulating valve 32 and is confluenp and returned to the inlet side of a compressor 21. A control device 30 inputs signals from concentration sensors S1 and S2, flow rate sensors S3 and S4, and a pressure sensor S5 and controls the flow rate regulating valves 31 and 32 so that a concentration ratio between H2O and CO2 is adjusted to a value at which surface does not occur to the compressor 21, and surging is prevented from occurring.

67. 发明专利

JP2876279B2 失效
公开(公告)号：JP2876279B2
公开(公告)日：1999-03-31
申请号：JP30978893
申请日：1993-11-15
申请人： TEI ERU BUI KK
发明人： OONISHI MASAKUNI
IPC分类号： F22D11/06

68. 发明专利

JPH1030792A LIQUID FORCE FEED DEVICE 失效
公开(公告)号：JPH1030792A
公开(公告)日：1998-02-03
申请号：JP20523596
申请日：1996-07-15
申请人： TLV CO LTD
发明人： HIROYA MASAHISA
IPC分类号： F16K17/34 , F16K31/18 , F16K31/22 , F16T1/20 , F16T1/22 , F22D11/06
摘要： PROBLEM TO BE SOLVED: To downsize a liquid force feed device by reducing the number of parts to simplify its structure. SOLUTION: A float 3, a control valve 4 comprising an air intake valve 22 and an exhaust valve 23, and a snap mechanism having coil springs 52, 53 are built in a sealed container 2 having a working fluid inlet 11, a working fluid outlet 13, a force feed liquid inlet 16 and a force feed liquid outlet 17. An elevating/lowering rod 51 is connected to a float 3, and one end of the coil springs 52, 53 is connected to each side of the elevating/lowering rod 51. The air intake valve 22 is connected to the other end of the coil spring 52, and the exhaust valve 23 is connected to the other end of the coil spring 53.

69. 发明专利

JPH09250706A HEATING-COOLING DEVICE 失效
公开(公告)号：JPH09250706A
公开(公告)日：1997-09-22
申请号：JP8740796
申请日：1996-03-15
申请人： TLV CO LTD
发明人： MORII TAKAYUKI
IPC分类号： F22D11/06 , B01J19/00
摘要： PROBLEM TO BE SOLVED: To provide a heating-cooling device to simultaneously perform heating and cooling. SOLUTION: A diffuser 9 of a steam ejector 4 is connected to jacket parts 14 and 15 of a plurality of reaction ovens 1 and 2 through on-off valves 10 and 11. The jacket parts 14 and 15 are also connected to a suction chamber 8 of the steam ejector 4 through on-off valves 16 and 17. In case of heating, steam for heating is fed to the jacket parts through the steam ejector 4 to effect heating. In case of cooling, the suction chamber 8 of the steam ejector 4 is connected to the jacket parts and by bringing the jacket parts into a pressure reduction state, cooling liquid is vaporized for vaporization coiling.

70. 发明专利

JP2646003B2 失效
公开(公告)号：JP2646003B2
公开(公告)日：1997-08-25
申请号：JP8922788
申请日：1988-04-13
申请人： OOKAWARA SEISAKUSHO KK
发明人： NONAKA KIMIHIRO
IPC分类号： B01L7/00 , F22D11/06

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