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1. 发明申请

US20190387913A1 STEAM GENERATOR AND COOKING APPARATUS INCLUDING STEAM GENERATOR 审中-公开
公开(公告)号：US20190387913A1
公开(公告)日：2019-12-26
申请号：US16481044
申请日：2018-01-23
申请人： LG ELECTRONICS INC.
发明人： Soochan LEE , Jaekyung YANG , Haksoon YANG , Yongsoo LEE
IPC分类号： A47J27/04 , A47J36/32 , F22B1/28 , F22D5/26 , F24C15/00
摘要： A steam generator and a cooking apparatus having a steam generator are provided. The steam generator may include a steam generation tube; an inflow tube configured to provide a passage so that water is introduced into the steam generation tube; at least one heater disposed on an outer surface of the steam generation tube to heat the water and generate steam; a discharge tube disposed above the steam generation tube to provide a passage so that the steam is discharged; and an adaptor unit configured to branch discharge water and the steam discharged from the discharge tube. The discharge tube may have an inner diameter that gradually increases in an upward direction.

2. 发明授权

US10125978B2 Steam generator 有权
公开(公告)号：US10125978B2
公开(公告)日：2018-11-13
申请号：US14424856
申请日：2014-03-13
申请人： PANASONIC CORPORATION
发明人： Masaki Shibuya , Yuji Hayakawa , Kuniaki Abe
IPC分类号： F22D5/26 , A47J27/09 , F22B1/28 , F24C15/00 , F24C15/32
摘要： A steam generator includes: a water storage chamber which stores water therein, a first heating portion which heats water stored in the water storage chamber to generate steam, a water supply device which supplies the water storage chamber with water, a controller, a steam spout port which ejects steam generated in the water storage chamber therethrough, and a temperature detector which detects a temperature in the water storage chamber, wherein a water level in the water storage chamber is calculated depending on the temperature detected by the temperature detector, and wherein at the time of steam generation, the controller is configured to perform a water supply control of the water supply device based on the calculated water level such that a water volume from the first heating portion to a water surface is smaller than a water volume from the first heating portion to the bottom surface of the water storage chamber.

3. 发明申请

US20170164778A1 STEAM GENERATING APPARATUS AND HEATING COOKER 审中-公开
公开(公告)号：US20170164778A1
公开(公告)日：2017-06-15
申请号：US15122653
申请日：2015-08-24
申请人： SHARP KABUSHIKI KAISHA
发明人： Takashi UTSUMI , Keiko FUKUOKA , Yuko NAKAJIMA
IPC分类号： A47J27/04 , F22B1/28 , F22D5/26
摘要： A steam generating apparatus includes: a steam generator including a housing capable of storing water therein, and a heating unit for heating the housing so as to generate steam; a water level measurement unit for measuring a water level in the housing; and a water supply unit for supplying water into the housing. A controller controls, when a time during which the measured water level does not exceed the threshold value continues for a first time, the water supply unit to start water supply into the housing, and controls, when the time during which the measured water level does not exceed the threshold value continues for a second time longer than the first time, the heating unit to stop heating of the housing.

4. 发明申请

US20170016173A1 APPARATUS INCLUDING A STEAM GENERATOR AND METHOD OF CONTROLLING THE SAME 审中-公开
标题翻译：包括蒸汽发生器的装置及其控制方法
公开(公告)号：US20170016173A1
公开(公告)日：2017-01-19
申请号：US15123816
申请日：2015-03-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： JOSE LUIS GARCIA ESTRADA , SUDHEER REDDY TIRUMALA , KWONG LIM CHIN , YAO HEAN CHIAH
IPC分类号： D06F75/16 , F22B1/28 , F22D5/26 , D06F75/26
摘要： Steam-generating apparatus (1) and method for controlling same, wherein said steam-generating apparatus (1) comprises a water reservoir (5), a boiler (6) for generating steam, a sensor (14) connected to the boiler (6) for detecting the temperature of or pressure in the boiler (6), a pump (7) configured to pump water from the reservoir (5) to the boiler (6), and a controller (15) configured to receive a signal from the sensor (14) and to control operation of the pump (7) in dependence on said signal, the controller (15) is configured to determine an amount of water within the boiler (6) and to control the pump (7) to supply water to the boiler (6) when the determined amount of water is less than a predetermined value; moreover, said controller (15) is arranged to determine the amount of water by measuring at least one time interval needed for predetermined increase in temperature or pressure of the boiler (6) and to compare the measured time interval with a predetermined value.
摘要翻译：蒸汽发生装置（1）及其控制方法，其特征在于，所述蒸汽发生装置（1）包括储水器（5），用于产生蒸汽的锅炉（6），与锅炉（6）连接的传感器），用于检测所述锅炉（6）中的温度或压力;泵（7），构造成将水从所述储存器（5）泵送到所述锅炉（6）;以及控制器（15），其被配置为从传感器（14），并且根据所述信号控制泵（7）的操作，控制器（15）构造成确定锅炉（6）内的水量并控制泵（7）供水当所确定的水量小于预定值时，到锅炉（6）; 此外，所述控制器（15）被布置成通过测量锅炉（6）的预定温度或压力的增加所需的至少一个时间间隔并将测量的时间间隔与预定值进行比较来确定水量。

5. 发明申请

US20160242597A1 APPARATUS AND METHOD FOR MANAGING WATER LEVELS IN A BOILER OF A COFFEE MACHINE 有权
标题翻译：用于咖啡机锅炉中水位管理的装置和方法
公开(公告)号：US20160242597A1
公开(公告)日：2016-08-25
申请号：US15029700
申请日：2014-09-14
申请人： RANCILIO GROUP S.P.A.
发明人： Carlo Carbonini
IPC分类号： A47J31/56 , F22D5/26 , A47J31/46
CPC分类号： A47J31/56 , A47J31/465 , F22D5/26
摘要： An apparatus for managing water levels in a boiler, in particular a boiler of a coffee machine, in which the boiler (12) comprises, connected to a control circuit (14): a first probe (21) arranged, in use, to measure a first water level; at least a second probe (22, 23) arranged to measure a second water level, or working level of the apparatus, higher than the first level, in which it is provided that the apparatus is arranged to supply steam or hot water through respective ducts (26, 27) connected to the boiler (12) and controlled by respective valves (36, 37). The first probe (21) is configured for measuring a draining level of the boiler on the basis of draining commands generated by the control circuit and for automatically enabling water replacement in the boiler.
摘要翻译：一种用于管理锅炉中的水位的装置，特别是咖啡机的锅炉，其中锅炉（12）包括连接到控制电路（14）的第一探头（21）：在使用中布置的第一探头（21），用于测量第一个水位; 至少第二探针（22,23），其设置成测量高于第一水平的第二水位或设备的工作水平，其中设置该设备用于通过相应的管道供应蒸汽或热水（26,27），其连接到所述锅炉（12）并由相应的阀（36,37）控制。第一探头（21）被配置为基于由控制电路产生的排水指令和用于在锅炉中自动实现水替换来测量锅炉的排水水平。

6. 发明授权

US09297279B2 Pumping device using vapor pressure for supplying water for power plant 有权
标题翻译：泵送装置采用蒸汽压力供电
公开(公告)号：US09297279B2
公开(公告)日：2016-03-29
申请号：US13989051
申请日：2011-10-20
申请人： Joo Hyuk Yim
发明人： Joo Hyuk Yim
IPC分类号： F01B31/16 , F01K17/00 , F01K13/00 , F22D5/26 , F22D11/02
CPC分类号： F01K13/00 , F22D5/26 , F22D11/02 , F22D11/06
摘要： The present invention relates to a pumping device using vapor pressure for supplying water for a power plant, which uses the vapor pressure that is stored in a vapor generator used in the power plant to more quickly and readily supply water to the vapor generator without separately using a high-capacity pump and a condenser. The present invention is characterized by significantly saving equipment cost, because various high-capacity pumps and condensers are not required at all, enhancing energy efficiency and operability by eliminating unnecessary power consumption that is used to operate same, reducing maintenance costs, and actively and efficiently preserving nature and the environment by fundamentally eliminating hot water and sewage, which are byproducts of nuclear or thermal power generation, that are discharged into the ocean without treatment.
摘要翻译：本发明涉及一种使用蒸汽压力供水的泵送装置，该装置利用存储在发电厂使用的蒸汽发生器中的蒸气压更快速地并且容易地向蒸气发生器供水，而不需要单独使用大容量泵和冷凝器。本发明的特征在于显着节省设备成本，因为根本不需要各种大容量泵和电容器，通过消除用于操作相同的不必要的功率消耗来提高能量效率和可操作性，降低维护成本，并且积极有效地通过从根本上消除作为核能或热力发电的副产品的热水和污水，不经处理而排入海洋，保护自然和环境。

7. 发明申请

US20160084496A1 SEPARATORLESS BOILER 审中-公开
标题翻译：无油锅炉
公开(公告)号：US20160084496A1
公开(公告)日：2016-03-24
申请号：US14959833
申请日：2015-12-04
申请人： Miura Co., Ltd.
发明人： Koichi MASUDA , Takanori TANAKA
IPC分类号： F22D5/26 , F22B21/04
CPC分类号： F22D5/26 , F22B21/04 , F22D5/00 , Y10T137/7306
摘要： The separatorless boiler includes a downcomer pipe (84) connecting a lower portion of the upper header (24) and the lower header (22) and a control means (70) for carrying out a first control for controlling a water supply means (60) so that a water level in the can body lowers when a detected water level by an external water level detecting means (50) exceeds a first set water level, and a second control for controlling the water supply means (60) so that the water level in the can body rises when the detected water level becomes lower than or equal to a second set water level lower than the first set water level.
摘要翻译：无分离式锅炉包括连接上集管（24）的下部和下集管（22）的下导管（84）和用于执行用于控制供水装置（60）的第一控制的控制装置（70）使得当通过外部水位检测装置（50）检测到的水位超过第一设定水位时，罐体中的水位下降，以及用于控制供水装置（60）的第二控制，使得水位当检测到的水位变得低于或等于低于第一设定水位的第二设定水位时，罐体升高。

8. 发明申请

US20150204577A1 STRUCTURE FOR CONTROLLING TEMPERATURE OF HOT-WATER SUPPLY FROM WASTE HEAT RECOVERY SYSTEM USING THREE-WAY VALVE OR MIXING VALVE, AND STRUCTURE FOR CONTROLLING TEMPERATURE OF HOT-WATER SUPPLY FROM WASTE HEAT RECOVERY SYSTEM USING HEAT EXCHANGER IN HOT-WATER TANK 审中-公开
标题翻译：使用三路阀或混合阀控制来自废热回收系统的热水供应温度的结构，以及使用热交换器在热水罐中从废热回收系统控制热水供应温度的结构
公开(公告)号：US20150204577A1
公开(公告)日：2015-07-23
申请号：US14431709
申请日：2013-09-02
申请人： KYUNGDONG NAVIEN CO., LTD.
发明人： Seung kil Son , Soo Hyun Hur , Woo Sung Park
IPC分类号： F24H1/20 , F22D5/26 , F22B1/16 , F24H9/20
CPC分类号： F24H1/208 , F01K5/02 , F22B1/16 , F22D5/26 , F24D11/004 , F24D11/005 , F24D12/02 , F24D17/001 , F24D19/1066 , F24D19/1069 , F24D2200/18 , F24D2200/19 , F24D2200/20 , F24D2200/26 , F24H9/2007 , Y02B30/14 , Y02B30/18
摘要： The present invention relates to a structure for controlling a temperature of hot-water supply from a waste heat recovery system, and more particularly, to a structure for controlling a temperature of hot-water supply from a waste heat recovery system using a three-way valve capable of stably supplying hot water at a hot-water supply setting temperature during hot-water supply use using the three-way valve and saving energy to improve system efficiency, in a waste heat recovery system recycling waste heat.
摘要翻译：本发明涉及一种用于控制来自废热回收系统的热水供应温度的结构，更具体地，涉及一种用于控制来自使用三通道的废热回收系统的热水供应温度的结构能够在废热回收系统回收废热中使用三通阀在热水供给设定温度下稳定地供给热水并节约能源以提高系统效率的阀。

9. 发明授权

US09074493B2 Steam generation systems and methods for controlling operation of same 有权
标题翻译：蒸汽发生系统及其操作方法
公开(公告)号：US09074493B2
公开(公告)日：2015-07-07
申请号：US13306150
申请日：2011-11-29
申请人： Vijay Subhash Wad , Steven Di Palma , Charles William Weidner , Maxwell Reeves Erwin , Samuel Jacob Wallin , Shanmuga Priya Muniyandi
发明人： Vijay Subhash Wad , Steven Di Palma , Charles William Weidner , Maxwell Reeves Erwin , Samuel Jacob Wallin , Shanmuga Priya Muniyandi
IPC分类号： F22D5/26 , F01K13/02 , F01K7/22 , F22B1/18
CPC分类号： F01K13/02 , F01K7/22 , F01K23/108 , F22B1/1815 , Y02E20/16
摘要： A method for controlling the operation of a steam generation system is provided. Fluid flow is channeled from at least one first boiler within at least one conduit. Fluid flow is added within the conduit from at least one second boiler. At least one operating condition within the first and second boilers is detected. A fluid pressure set point and/or a fluid temperature set point for each boiler is determined based on the operating condition detected for each boiler. A fluid pressure and/or a fluid temperature is maintained within the first and second boiler to be approximately equal to the fluid pressure set point and the fluid temperature set point for each boiler, respectively, prior to fluid flow being channeled and/or during the channeling of fluid flow from the first boiler and/or the second boiler within the conduit to a steam process and/or at least one steam turbine engine.
摘要翻译：提供了一种用于控制蒸汽发生系统的操作的方法。至少一个管道内的至少一个第一锅炉引导流体流动。在至少一个第二锅炉内的管道内加入流体流。检测第一和第二锅炉内的至少一个操作条件。基于为每个锅炉检测的操作条件来确定每个锅炉的流体压力设定点和/或流体温度设定点。第一和第二锅炉内的流体压力和/或流体温度分别保持在流体流动被引导之前和/或期间的流体压力设定点和每个锅炉的流体温度设定点将来自第一锅炉和/或管道内的第二锅炉的流体流引导至蒸汽过程和/或至少一个蒸汽涡轮发动机。

10. 发明授权

US09057516B2 Superheated steam generators 有权
标题翻译：过热蒸汽发生器
公开(公告)号：US09057516B2
公开(公告)日：2015-06-16
申请号：US13682167
申请日：2012-11-20
申请人： Trimeteor Oil and Gas Corporation
发明人： Richard B Graibus , Jimmy L Turner , Charles T McCullough , Dennis K Williams , Edward L Sulitis
IPC分类号： F24F3/14 , F22B29/06 , F22B1/28 , F22B27/14 , F22D5/26 , F22G5/20 , F22B27/04 , F22B35/10 , F22D1/00 , F22G1/06 , F22G5/00 , F22B35/00
CPC分类号： F22B1/285 , F22B1/287 , F22B27/04 , F22B27/14 , F22B35/005 , F22B35/104 , F22D1/003 , F22D5/26 , F22G1/06 , F22G5/00 , F22G5/20
摘要： Modularized, superheated steam generators comprise a steam module (46), a thermocouple module (41), and an electrode module (45) assembled within a containment enclosure (66). The multi-stage steam module (46) comprises a plurality of first stage pressure vessels (77) surrounding and feeding a second stage pressure vessel (78). The steam module (46) is coaxially surrounded by insulation (48) disposed within a cylindrical shroud (72). The electrode module (45) radiantly heats the steam module with resistive heating elements (119). The thermocouple module (41) includes thermocouples monitoring first stage temperatures within and between pressure vessels (77). PLC computer SCADA software (600) operates the generators. Thermocouple data is analyzed to control heater temperatures, the water feeding system (340), and outputted steam temperature. PLC software (600) provides operating logic (602) establishing a start up subroutine (602), a ramp up subroutine (603), a steady state subroutine (605), and a shut down subroutine (606).
摘要翻译：模块化的过热蒸汽发生器包括蒸汽模块（46），热电偶模块（41）和组装在容纳外壳（66）内的电极模块（45）。多级蒸汽模块（46）包括围绕并供给第二级压力容器（78）的多个第一级压力容器（77）。蒸汽模块（46）由布置在圆柱形护罩（72）内的绝缘体（48）同轴地包围。电极模块（45）用电阻加热元件（119）辐射加热蒸汽模块。热电偶模块（41）包括监测压力容器（77）内和之间的第一级温度的热电偶。 PLC电脑SCADA软件（600）运行发电机。分析热电偶数据以控制加热器温度，给水系统（340）和输出的蒸汽温度。 PLC软件（600）提供建立启动子程序（602），斜坡上升子程序（603），稳态子程序（605）和关闭子程序（606）的操作逻辑（602）。

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