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1. 发明专利

DE3167124D1 SOLAR HEAT COLLECTOR 未知
公开(公告)号：DE3167124D1
公开(公告)日：1984-12-13
申请号：DE3167124
申请日：1981-12-23
申请人： HITACHI LTD , HITACHI CHEMICAL CO LTD
发明人： YAMAMOTO TAKANOBU , SUMIDA ISAO , TSUKAMOTO MORIAKI , IMANI KAZUTAKE , WATAHIKI NAOHISA
IPC分类号： F24S10/40 , F24S10/70 , F24S10/95 , F24J3/02
摘要： A solar heat collector comprises an evacuated transparent pipe; a solar heat collection plate disposed in the transparent pipe; a heat pipe, disposed in the transparent pipe so as to contact with the solar heat collection plate, and containing an evaporable working liquid therein; a heat medium pipe containing a heat medium to be heated; a heat releasing member extending along the axis of the heat medium pipe and having thin fin portions extending from the axis to the inner surface of the heat medium pipe; and a cylindrical casing surrounding coaxially the heat medium pipe to provide an annular space which communicates with the heat pipe. The evaporable working liquid evaporates, receiving solar heat collected by the heat collection plate. The resultant vapor heats the heat medium through the heat medium pipe and the heat releasing member.

2. 发明专利

DE69926833D1 未知
公开(公告)号：DE69926833D1
公开(公告)日：2005-09-29
申请号：DE69926833
申请日：1999-05-18
申请人： HITACHI LTD
发明人： TSUKAMOTO MORIAKI , NOGUCHI YOSHIKI , HATAMIYA SHIGEO
IPC分类号： F02C3/30 , F01K21/04 , F02C6/00 , F02C6/18 , F02C7/08 , F02C7/143
摘要： A gas turbine power plant has no intercooler for compressed air and comprises a compressor, a combustor for burning fuel with compressed air from the compressor to produce combustion gas, a turbine driven by the combustion gas, a generator driven by the turbine to generate electric power, a regenerative heat exchanger which heats the compressed air with the heat of exhaust gas of the turbine and has a water spray arranged therein for spraying water droplets onto the compressed air therein, and a spray device directly communicating with the compressor for spraying water onto compressed air of high temperature from the compressor to humidify the compressed air, the compressed air being led to the regenerative heat exchanger.

3. 发明专利

DE69836910T2 未知
公开(公告)号：DE69836910T2
公开(公告)日：2007-06-21
申请号：DE69836910
申请日：1998-04-22
申请人： HITACHI LTD
发明人： HATAMIYA SHIGEO , YAMAGISHI MASAHIKO , YOKOMIZO OSAMU , NOGUCHI YOSHIKI , TSUKAMOTO MORIAKI
IPC分类号： F02C3/30 , F01K21/04 , F02C7/08 , F02C7/143
摘要： Disclosed is a gas turbine power generating system capable of achieving a high output power and a high power generating efficiency under conditions with a small amount of supplied water and less change in design of a gas turbine. A fine water droplet spraying apparatus (11) is disposed in a suction air chamber (22) on the upstream side of an air compressor (2), and a moisture adding apparatus (7) for adding moisture to high pressure air supplied from the compressor (2) is disposed. A regenerator (5) for heating the air to which moisture has been added by using gas turbine exhaust gas as a heat source is also provided. With this configuration, there can be obtain an effect of reducing a power for the compressor (2) and an effect of increasing the output power due to addition of moisture to air (20) for combustion. Further, since the used amount of fuel is reduced by adopting a regenerating cycle, the power generating efficiency is improved.

4. 发明专利

DE69836910D1 未知
公开(公告)号：DE69836910D1
公开(公告)日：2007-03-08
申请号：DE69836910
申请日：1998-04-22
申请人： HITACHI LTD
发明人： HATAMIYA SHIGEO , YAMAGISHI MASAHIKO , YOKOMIZO OSAMU , NOGUCHI YOSHIKI , TSUKAMOTO MORIAKI
IPC分类号： F01K21/04 , F02C3/30 , F02C7/08 , F02C7/143
摘要： Disclosed is a gas turbine power generating system capable of achieving a high output power and a high power generating efficiency under conditions with a small amount of supplied water and less change in design of a gas turbine. A fine water droplet spraying apparatus (11) is disposed in a suction air chamber (22) on the upstream side of an air compressor (2), and a moisture adding apparatus (7) for adding moisture to high pressure air supplied from the compressor (2) is disposed. A regenerator (5) for heating the air to which moisture has been added by using gas turbine exhaust gas as a heat source is also provided. With this configuration, there can be obtain an effect of reducing a power for the compressor (2) and an effect of increasing the output power due to addition of moisture to air (20) for combustion. Further, since the used amount of fuel is reduced by adopting a regenerating cycle, the power generating efficiency is improved.

5. 发明专利

DE69926833T2 未知
公开(公告)号：DE69926833T2
公开(公告)日：2006-06-14
申请号：DE69926833
申请日：1999-05-18
申请人： HITACHI LTD
发明人： TSUKAMOTO MORIAKI , NOGUCHI YOSHIKI , HATAMIYA SHIGEO
IPC分类号： F02C3/30 , F02C7/08 , F01K21/04 , F02C6/00 , F02C6/18 , F02C7/143
摘要： A gas turbine power plant has no intercooler for compressed air and comprises a compressor, a combustor for burning fuel with compressed air from the compressor to produce combustion gas, a turbine driven by the combustion gas, a generator driven by the turbine to generate electric power, a regenerative heat exchanger which heats the compressed air with the heat of exhaust gas of the turbine and has a water spray arranged therein for spraying water droplets onto the compressed air therein, and a spray device directly communicating with the compressor for spraying water onto compressed air of high temperature from the compressor to humidify the compressed air, the compressed air being led to the regenerative heat exchanger.

6. 发明专利

DE3302942A1 Frost protection device for a solar energy storage system 未知
公开(公告)号：DE3302942A1
公开(公告)日：1983-08-11
申请号：DE3302942
申请日：1983-01-28
申请人： HITACHI LTD , HITACHI CHEMICAL CO LTD
发明人： CHINEN MASANORI , TSUKAMOTO MORIAKI , KOTANI KOICHI , SUMIDA ISAO
IPC分类号： F24J2/46 , F24S10/95 , F28D15/02 , F24J3/02
摘要： The device contains a fibre material which extends continuously from one end portion of a heat storage pipe through a further pipe which is connected to the other end of the heat storage pipe. Liquid collected in the front end portion of the heat storage pipe can be conducted away by the capillary action of the fibre material when the solar energy storage system is inoperative. Frost damage is thereby avoided which would otherwise occur on the heat storage pipe when the liquid contained within it froze.

7. 发明公开

EP0990780A4 GAS TURBINE EQUIPMENT 失效
标题翻译：设备的燃气轮机
公开(公告)号：EP0990780A4
公开(公告)日：2002-06-12
申请号：EP98917622
申请日：1998-04-22
申请人： HITACHI LTD
发明人： HATAMIYA SHIGEO , YAMAGISHI MASAHIKO , YOKOMIZO OSAMU , NOGUCHI YOSHIKI , TSUKAMOTO MORIAKI
IPC分类号： F02C3/30 , F02C7/143 , F01K21/04 , F02C7/08
CPC分类号： F02C3/305 , F02C3/30 , F02C7/08 , F02C7/10 , F02C7/1435
摘要： A gas turbine power generation system requiring a minimum design change of a gas turbine and capable of accomplishing a high output and high efficiency under the condition where a water quantity supplied is small, provided with a small droplet atomizer (11) installed in a suction chamber (22) on the upstream side of an air compressor (2), a humidifier (7) for humidifying high pressure air discharged from the compressor (2) and a regenerator (5) for heating the air so humidified, by using an exhaust gas of the gas turbine as the heat source. Consequently, the power reduction effect of the compressor (2) and the output increasing effect by humidification of the combustion air (20) can be obtained and the fuel consumption can be reduced by employing the regenerative cycle, so that power generation efficiency can be improved.

8. 发明专利

JP2010255456A Gas turbine system using high-humidity air 有权
标题翻译：使用高湿空气的气体涡轮机系统
公开(公告)号：JP2010255456A
公开(公告)日：2010-11-11
申请号：JP2009103713
申请日：2009-04-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HIROTA MAMORU , ARAKI HIDEFUMI , TSUKAMOTO MORIAKI , NOGUCHI YOSHIKI
IPC分类号： F02C3/30 , F01D25/00 , F01K21/04 , F01K23/10 , F02C6/18
CPC分类号： F02C3/305 , F01D25/007 , F01D25/32 , F01K21/047 , F02C7/08 , F05D2260/213 , F05D2260/85 , F05D2260/95 , F05D2270/301 , F05D2270/3062
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine system for operating a gas turbine using high-humidity air, wherein low cost materials can be applied to piping constituting a fluidal system. SOLUTION: A gas turbine system using high-humidity air includes a compressor which compresses air, a humidifying tower which humidifies the compressed air from the compressor, and a gas turbine which is driven by taking air from the humidifying tower as combustion air, wherein the system further includes a first fluidal system which collects a thermal energy possessed by an exhaust gas or the compressed air of the gas turbine system, and a second fluidal system formed of a water collector for collecting water content contained in gas turbine combustion exhaust gas, an impurity removing means for removing an impurity materials contained in the collected water, and a humidifying tower which contains a circulation system of collected water from the impurity materials removing means and humidifies the compressed air from the compressor, and a heat exchange means is provided between the first and second fluidal systems. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于使用高湿度空气操作燃气轮机的燃气轮机系统，其中低成本材料可以应用于构成流体系统的管道。解决方案：使用高湿空气的燃气轮机系统包括压缩空气的压缩机，加压来自压缩机的压缩空气的加湿塔，以及通过从加湿塔吸入空气作为燃烧空气来驱动的燃气轮机，其中所述系统还包括第一流体系统，其收集由所述燃气轮机系统的排气或所述压缩空气所具有的热能;以及由收集器形成的第二流体系统，用于收集燃气轮机燃烧排气中含有的含水量气体，用于去除收集的水中所含杂质的杂质去除装置;以及加湿塔，其包含来自杂质材料去除装置的收集的循环系统，并且对来自压缩机的压缩空气进行加湿，并且热交换装置是设置在第一和第二流体系统之间。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2007016639A Humid air gas turbine facilities and operation method thereof 有权
标题翻译：湿气涡轮机的设备及其操作方法
公开(公告)号：JP2007016639A
公开(公告)日：2007-01-25
申请号：JP2005197087
申请日：2005-07-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KIDA ARATA , TSUKAMOTO MORIAKI , KATAGIRI YUKINORI
IPC分类号： F02C3/30 , F02C7/08
摘要： PROBLEM TO BE SOLVED: To provide humid air gas turbine facilities capable of stably operating in a short period of time by inhibiting sudden change of humidifying quantity to air for combustion at a time of stop or start-up of a humidifying tower.
SOLUTION: The facilities are provided with a temperature measuring means T2 measuring feed water temperature at a time of feeding water to the humidifying tower 7, a feed water quantity adjusting valve 26 limiting feed water quantity to the humidifying tower 7 until temperature measured by the temperature measuring means T2 gets to predetermined temperature, and a means 27 gradually starting water feed to the humidifying tower 7 when feed water temperature gets to the predetermined temperature. Humidifying quantity of air for combustion in the humidifying tower 7 can be gently increased by the structure mentioned above. As a result, operation of humid air gas turbine facilities can be stabilized in a short period of time.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够在加湿塔停止或启动时抑制加热空气突然变化的能够在短时间内稳定运行的潮湿空气燃气轮机设备。解决方案：设备设有温度测量装置T2，该温度测量装置T2在向加湿塔7供水时测量给水温度;进给水量调节阀26，用于限制加湿塔7的给水量，直到测量温度温度测量装置T2达到预定温度时，当供水温度达到预定温度时，装置27逐渐开始向加湿塔7供水。通过上述结构可以缓和增加加湿塔7中用于燃烧的空气的加湿量。因此，可以在短时间内稳定潮湿空气燃气轮机设备的运转。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006194242A Energy supply system, method of supplying energy and method of improving energy supply system 有权
标题翻译：能源供应系统，能源供应方法及改善能源供应系统的方法
公开(公告)号：JP2006194242A
公开(公告)日：2006-07-27
申请号：JP2005337201
申请日：2005-11-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： CHINO KOICHI , TSUKAMOTO MORIAKI , FUKUSHIMA TOSHIHIKO , HATAMIYA SHIGEO
IPC分类号： F01K17/02 , F01K23/02 , F01K23/10 , F01K25/10 , F02C6/00 , F02C6/18 , F22B1/18 , F22B33/00
CPC分类号： Y02E20/14 , Y02E20/16 , Y02P80/154
摘要： PROBLEM TO BE SOLVED: To provide an energy supply system capable of remarkably enhancing efficiency of energy and efficiency of energy supply, method of supplying energy and method of improving energy supply system.
SOLUTION: The energy supply system is provided with a boiler 30 which generates steam by heating a thermal medium, a heat pump 50 which includes a steam turbine 51 which is driven by steam from the boiler 30 and a heat exchanger 54 which generates steam with a set temperature by heating the thermal medium by means of waste heat or heat obtained from an ambient environment and a steam supply system 70 which supplies steam exhausted from the steam turbine 51 and steam heated by the heat exchanger 54 to a heat utilization facility 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够显着提高能源效率和能源供应效率的能量供应系统，提供能量的方法和改善能量供应系统的方法。解决方案：能量供应系统设置有通过加热热介质产生蒸汽的锅炉30，包括由来自锅炉30的蒸汽驱动的蒸汽轮机51的热泵50和产生通过借助于从周围环境获得的废热或热量加热热介质的蒸汽，以及将从蒸汽轮机51排出的蒸汽和由热交换器54加热的蒸汽供给到热利用设备的蒸汽供应系统70 1.版权所有（C）2006，JPO＆NCIPI

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