| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 组合了发电装置和淡水化装置的系统 | CN201310426993.4 | 2013-09-18 | CN103670522A | 2014-03-26 | 松村昌义 |
| 本发明提供一种组合了发电装置和淡水化装置的系统。在组合了发电装置和淡水化装置的系统中，发电装置具备循环回路和发电机，所述循环回路串联地连接着第一热交换器、膨胀机、具有空间且使海水蒸发而产生水蒸汽的第二热交换器和动作介质泵；淡水化装置具备吸引空间内的气体的吸引泵、驱动吸引泵以使空间内的气压成为饱和水蒸汽压的控制装置、使从空间导入的水蒸汽冷凝的冷凝器、和储存由冷凝器冷凝后的淡水（W）的淡水储存箱。 | ||||||
| 2 | 蒸汽加热装置 | CN200410001683.9 | 2000-12-15 | CN1247300C | 2006-03-29 | 隈元匡章 |
| 本发明为在形成于热交换器(1)上的加热部(2)上连接配备有供应加热用蒸汽用的蒸汽供应管(3)，以及把因加热而生成的冷凝水排出的冷凝水回收装置(6)的蒸汽加热装置，其特征为，设置具有连接到前述加热部(2)上的吸引室(3)、以及供应前述蒸汽的入口部的蒸汽喷射器(5)，当前述加热部(2)或前述加热部(2)与前述冷凝水回收装置(6)之间的温度下降规定值时，从前述蒸汽供应管(3)向前述蒸汽喷射器(5)的入口部供应蒸汽，将前述加热部(2)的气体向前述蒸汽喷射器(5)的吸引室(13)吸引。 | ||||||
| 3 | 蒸汽加热装置 | CN00807517.4 | 2000-12-15 | CN1192206C | 2005-03-09 | 隈元匡章 |
| 本发明为在形成于热交换器(1)上的加热部(2)上连接配备有供应加热用蒸汽用的蒸汽供应管(3)，以及把因加热而生成的冷凝水排出的冷凝水回收装置(6)的蒸汽加热装置，其特征为，设置具有连接到前述加热部(2)上的吸引室(3)、以及供应前述蒸汽的入口部的蒸汽喷射器(5)，当前述加热部(2)或前述加热部(2)与前述冷凝水回收装置(6)之间的温度下降规定值时，从前述蒸汽供应管(3)向前述蒸汽喷射器(5)的入口部供应蒸汽，将前述加热部(2)的气体向前述蒸汽喷射器(5)的吸引室(13)吸引。 | ||||||
| 4 | 蒸汽加热装置 | CN200410001683.9 | 2000-12-15 | CN1528507A | 2004-09-15 | 隈元匡章 |
| 本发明为在形成于热交换器(1)上的加热部(2)上连接配备有供应加热用蒸汽用的蒸汽供应管(3)，以及把因加热而生成的冷凝水排出的冷凝水回收装置(6)的蒸汽加热装置，其特征为，设置具有连接到前述加热部(2)上的吸引室(3)、以及供应前述蒸汽的入口部的蒸汽喷射器(5)，当前述加热部(2)或前述加热部(2)与前述冷凝水回收装置(6)之间的温度下降规定值时，从前述蒸汽供应管(3)向前述蒸汽喷射器(5)的入口部供应蒸汽，将前述加热部(2)的气体向前述蒸汽喷射器(5)的吸引室(13)吸引。 | ||||||
| 5 | 蒸汽加热装置 | CN00807517.4 | 2000-12-15 | CN1350630A | 2002-05-22 | 隈元匡章 |
| 本发明为在形成于热交换器(1)上的加热部(2)上连接配备有供应加热用蒸汽用的蒸汽供应管(3),以及把因加热而生成的冷凝水排出的冷凝水回收装置(6)的蒸汽加热装置,其特征为,设置具有连接到前述加热部(2)上的吸引室(3)、以及供应前述蒸汽的入口部的蒸汽喷射器(5),当前述加热部(2)或前述加热部(2)与前述冷凝水回收装置(6)之间的温度下降规定值时,从前述蒸汽供应管(3)向前述蒸汽喷射器(5)的入口部供应蒸汽,将前述加热部(2)的气体向前述蒸汽喷射器(5)的吸引室(13)吸引。 | ||||||
| 6 | Method and apparatus for controlling the final feedwater temperature of a regenerative Rankine cycle using an exergetic heater system | US12290944 | 2008-11-04 | US08091361B1 | 2012-01-10 | Fred D. Lang |
| This invention relates to a method and apparatus for increasing the final feedwater temperature associated with a regenerative Rankine cycle, said cycle commonly used in thermal systems such as conventional power plants, whose steam generators are fired with a fossil fuel and whose regenerative Rankine cycle employs a reheating of the working fluid. This invention involves the placement of an Exergetic Heater System in the feedwater path of the regenerative Rankine cycle. The Exergetic Heater System conditions and heats feedwater such that the temperature of the cycle's final feedwater as it enters the steam generator has reached a desired value. The Exergetic Heater System receives its driving steam from an Intermediate Pressure turbine extraction. | ||||||
| 7 | Steam introduction device in a power plant | US09299647 | 1999-04-24 | US06189871B1 | 2001-02-20 | Rainer Schlageter; Vaclav Svoboda |
| In a steam power plant, a bypass line (2), which serves for diverting steam during the startup or rundown of the power plant, is arranged between the boiler and condenser (9). Arranged in the bypass line (2), upstream of the condenser (9), is a steam introduction device (1), in which the steam, before being introduced into the condenser (9), is expanded and cooled. The steam introduction device (1) has a first perforated diaphragm (3), a cooling chamber (4) and a second perforated diaphragm (8). According to the invention, the first perforated diaphragm (3) consists of a single spherical part. By virtue of this shape, the perforated diaphragm (3) possesses favorable mechanical and thermal stability, with the result that it becomes possible to have small wall thicknesses and production by pressing. After pressing, the orifices (12) in the perforated diaphragm are made by once-only drilling and are in each case at an equal distance from the orifices next to them. The perforated diaphragm (3) is distinguished by increased operating reliability and lower fabrication costs. | ||||||
| 8 | Turbine bypass desuperheater control system | US218765 | 1980-12-22 | US4372125A | 1983-02-08 | Royston J. Dickenson |
| An adaptive control system for controlling the temperature of desuperheated steam in a turbine bypass system. In one embodiment of the invention, redundant temperature sensors downstream of desuperheating water sprays provide an indication of the actual steam temperature after desuperheating has occurred. The highest value of temperature is automatically selected for control and to provide an error signal to a controller. The controller output, indicative of the deviation from a desired temperature, is multiplied by a factor proportional to steam flow in the bypass system. The multiplied signal is then utilized to proportionally position one or more water control valves to spray more or less water into the bypassed steam. The control system thus automatically adapts itself to variations in steam flow. Preferably, the steam flow is taken as the product of the position of a steam flow throttling valve in the bypass line and the steam supply pressure ahead of the valve. Additionally, operating parameters such as temperature and differential pressures are monitored and continuously compared against limiting values to provide automatic protection action if any of the conditions being monitored warrant such action. | ||||||
| 9 | System or arrangement for tapping or bleeding steam | US10009926 | 1926-04-06 | US1653560A | 1927-12-20 | HANS GLEICHMANN |
| 10 | Steam introduction device in power plant | JP11847399 | 1999-04-26 | JP2000054807A | 2000-02-22 | SCHLAGETER RAINER; SVOBODA VACLAV |
| PROBLEM TO BE SOLVED: To provide bored diaphragms for a steam introduction device in a bypass conduit of a power plant, for improving operation reliability and suppress increase of a processing and manufacturing costs. SOLUTION: In a steam power plant, a bypass conduit 2 is arranged across a boiler and a condenser. The bypass conduit 2 is utilized for discharging steam at the time of starting or stopping the steam power plant. A steam introduction device 1 is arranged in front of the condenser in the bypass conduit 2. Steam is expanded and cooled in the steam introduction device 1 prior to introduction into the condenser. The steam introduction device 1 has a first bored diaphragm 3, a cooling chamber 4, and a second bored diaphragm 8. In such a case, the first bored diaphragm 3 is composed of only one spherical part. The fores of the diaphragms are prepared by only one punching after pressing, with equal intervals. COPYRIGHT: (C)2000,JPO | ||||||
| 11 | Overheating reduction controller for turbine bypass | JP20632881 | 1981-12-22 | JPS57142406A | 1982-09-03 | ROISUTON JIYON DEITSUKENSON |
| 12 | JPS5089702A - | JP12422274 | 1974-10-28 | JPS5089702A | 1975-07-18 | NILSON H O A |
| 13 | Solar power system | US14414851 | 2013-07-17 | US09702541B2 | 2017-07-11 | Kohei Shinozaki; Takahiro Marumoto; Tetsuo Shikata; Jun Kashima; Satoshi Tadakuma |
| Provided is an inexpensive and simple solar power system. A solar power system according to the present invention includes: a heat collection apparatus (2, 4); a steam turbine (5), a power generator (16); a superheated steam supply line which supplies the steam turbine with superheated steam generated by the heat collection apparatus; a water supply line which condenses the steam expelled from the steam turbine into water and supplies the condensed water to the heat collection apparatus; a heat storage device (8) which has a heat storage medium; a first line which branches from the superheated steam supply line and which supplies the heat storage device with the superheated steam flowing through the superheated steam supply line; a second line which branches from the water supply line and which supplies the heat storage device with the water flowing through the water supply line; and a third line which supplies the steam turbine with superheated steam generated by the heat storage device. The heat storage device stores the heat of the superheated steam which has flowed through the first line in the heat storage medium, and heats the water which has flowed through the second line with the heat storage medium to thereby generate the superheated steam. | ||||||
| 14 | Solar Power System | US14414851 | 2013-07-17 | US20150167499A1 | 2015-06-18 | Kohei Shinozaki; Takahiro Marumoto; Tetsuo Shikata; Jun Kashima; Satoshi Tadakuma |
| Provided is an inexpensive and simple solar power system. A solar power system according to the present invention includes: a heat collection apparatus (2, 4); a steam turbine (5), a power generator (16); a superheated steam supply line which supplies the steam turbine with superheated steam generated by the heat collection apparatus; a water supply line which condenses the steam expelled from the steam turbine into water and supplies the condensed water to the heat collection apparatus; a heat storage device (8) which has a heat storage medium; a first line which branches from the superheated steam supply line and which supplies the heat storage device with the superheated steam flowing through the superheated steam supply line; a second line which branches from the water supply line and which supplies the heat storage device with the water flowing through the water supply line; and a third line which supplies the steam turbine with superheated steam generated by the heat storage device. The heat storage device stores the heat of the superheated steam which has flowed through the first line in the heat storage medium, and heats the water which has flowed through the second line with the heat storage medium to thereby generate the superheated steam. | ||||||
| 15 | Steam-heating apparatus | US10752755 | 2004-01-07 | US20050023364A1 | 2005-02-03 | Tadaaki Kumamoto |
| In a steam-heating apparatus in which a heating section formed in a heat exchanger is connected to a steam supply pipe for receiving supply of heating steam and connected also to a condensate recovering unit for discharging condensate produced as a result of heating, the apparatus includes a steam ejector including a suction chamber connected to the heating section and an inlet for receiving supply of the steam. When the temperature of the heating section or between the heating section and the condensate recovering unit is dropped by a predetermined value, steam is supplied from the steam supply pipe to the inlet of the steam ejector, and gas in the heating section is sucked into the suction chamber of the steam ejector. | ||||||
| 16 | Steam heating device | US09936370 | 2002-02-12 | US06739288B1 | 2004-05-25 | Tadaaki Kumamoto |
| In a steam-heating apparatus in which a heating section (2) formed in a heat exchanger (1) is connected to a steam supply pipe (3) for receiving supply of heating steam and connected also to a condensate recovering unit (6) for discharging condensate produced as a result of heating, the apparatus includes a steam ejector (5) including a suction chamber (13) connected to the heating section (2) and an inlet for receiving supply of the steam. When the temperature of the heating section (2) or between the heating section (2) and the condensate recovering unit (6) is dropped by a predetermined value, steam is supplied from the steam supply pipe (3) to the inlet of the steam ejector (5) and gas in the heating section (2) is sucked into the suction chamber (13) of the steam ejector (5). | ||||||
| 17 | Method and apparatus for the superheating of steam | US5698 | 1998-01-12 | US5996350A | 1999-12-07 | Johann Meseth |
| An apparatus and a method for the superheating of steam is used, in particular, for converting saturated steam into hot steam in the field of nuclear energy generation. As a result of at least partial conversion of pressure energy of the steam into kinetic energy, in particular into kinetic energy of a rotational flow, the steam cools and condensate and residual steam are generated. After the condensate has been separated from the residual steam, the latter is superheated as a result of a reduction of its kinetic energy and is converted into hot steam. | ||||||
| 18 | Low-temperature steam generator | US662019 | 1996-06-12 | US5724922A | 1998-03-10 | Akihiko Agata |
| A low-temperature steam generating device comprises a pressure reducing unit 2 that lowers the pressure of steam to below atmospheric pressure by means of a vacuum pressure reducing valve 3 and a cooling unit 4 that changes steam with reduced pressure into saturated steam by lowering the temperature of the steam. The vacuum pressure reducing valve 3 is controlled based on the pressure and temperature of the steam with reduced pressure, whereas the cooling unit has a spray nozzle 5 that sprays cooling liquid into a passageway 61 at the entry end of a cooler proper 6 through which the steam with reduced pressure is admitted. The cooler proper 6 has a cylinder 60 through which the steam with reduced pressure passes and multistage constricting plates 65 disposed in the cylinder. | ||||||
| 19 | Method and apparatus for steam flow venting incorporating air educting means | US275229 | 1988-11-22 | US4880447A | 1989-11-14 | Christopher J. Bloch |
| The present disclosure sets forth a method and apparatus for adjusting the rate at which water is introduced as a cooling and decelerating fluid in mist form into a discharge vent for high velocity superheated steam. An optimum measure of water is determined so that the steam is decelerated to a velocity not lower than about 35% of sonic velocity. Moreover, air is educted into the steam flow to further enhance the cooling and deceleration of the steam which is then vented. By the introduction of air and water mist, the steam is cooled and decelerated, thereby avoiding formation of a sonic wave creating unwanted backpressure and avoiding creation of noise. | ||||||
| 20 | Method and apparatus for providing process steam of desired temperature and pressure | US163043 | 1980-06-26 | US4352270A | 1982-10-05 | George J. Silvestri, Jr. |
| A method and apparatus for extracting steam from a steam turbine and adjusting the temperature and pressure for a process. Steam is extracted from the first section of the turbine and is throttled to a desired pressure for use in the process. After the extracted steam is throttled it is transmitted to a suction port of a jet pump. If the pressure of the extracted steam entering the jet pump suction port is less than the desired process pressure, high pressure steam is routed to an inlet port of the jet pump. Steam leaving the jet pump may be desuperheated. Regulation of the steam flow between the first and second section turbines increased extraction pressure. At some point total efficiency of turbine operation and process operation can be improved by extracting steam from a second, higher pressure extraction location. Such extracted steam is throttled to the desired pressure and transmitted from the second pressure reducing station to a second jet pump along with steam from the second extraction location, as the steam flow rate from the first to the second section turbine is increased. | ||||||
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