公开(公告)号：US20230324052A1

公开(公告)日：2023-10-12

申请号：US18211028

申请日：2023-06-16

申请人： Rheem Manufacturing Company

发明人： Christopher Mark Hayden ,  Sergio Fernando Montalgo Salazar ,  Eric Robert Jurczyszak

IPC分类号： F24D17/00 ,  F24H1/06 ,  F24S10/00 ,  F24H9/20 ,  G05B15/02 ,  F24D17/02 ,  F24H15/219 ,  F24H15/421 ,  F24H15/223 ,  F24H15/238 ,  F24H15/215 ,  F24H15/174 ,  F24H15/375 ,  F24H15/172 ,  F24H15/37

CPC分类号： F24D17/0068 ,  F24H1/06 ,  F24S10/00 ,  F24H9/2021 ,  G05B15/02 ,  F24D17/02 ,  F24H15/219 ,  F24H15/421 ,  F24H15/223 ,  F24H15/238 ,  F24H15/215 ,  F24H15/174 ,  F24H15/375 ,  F24H15/172 ,  F24H15/37 ,  F24H2250/02 ,  F24H2240/01 ,  F24D18/00

摘要： The disclosed technology includes an on-demand water heater which uses an electric heat source to heat the water. The on-demand water heater can have a low fluid capacity heating chamber which has an inlet and an outlet, an electric heat source for heating the water, and a controller to control the electric heat source and maintain the temperature of the water at a predetermined temperature setting. The on-demand water heater can be powered by a direct current power source. The on-demand water heater can also utilize a solar thermal system to provide additional heat to the water.

公开(公告)号：US20230146771A1

公开(公告)日：2023-05-11

申请号：US17981460

申请日：2022-11-06

申请人： Yanmar Holdings Co., Ltd.

发明人： Tsubasa Sasaki ,  Taichi Togashi

IPC分类号： F24D19/10 ,  G06F3/0481 ,  H02J3/46 ,  G05D23/19

CPC分类号： F24D19/1081 ,  G06F3/0481 ,  H02J3/46 ,  G05D23/1917 ,  F24D18/00

摘要： An exemplary display unit is a display unit possessed by a management system that manages energy, wherein plural pieces of information in the management system and related to power and heat are displayed on a single screen.

公开(公告)号：US12092342B2

公开(公告)日：2024-09-17

申请号：US18211028

申请日：2023-06-16

申请人： Rheem Manufacturing Company

发明人： Christopher Mark Hayden ,  Sergiu G. Mihu ,  Eric Robert Jurczyszak

IPC分类号： F24D17/00 ,  F24D17/02 ,  F24H1/06 ,  F24H9/20 ,  F24H15/172 ,  F24H15/174 ,  F24H15/215 ,  F24H15/219 ,  F24H15/223 ,  F24H15/238 ,  F24H15/37 ,  F24H15/375 ,  F24H15/421 ,  F24S10/00 ,  G05B15/02 ,  F24D18/00 ,  F24D101/40 ,  F24D105/00 ,  F24H15/156 ,  F24H15/20 ,  F24H15/265 ,  F24H15/281 ,  F24H15/45

CPC分类号： F24D17/0068 ,  F24D17/02 ,  F24H1/06 ,  F24H9/2021 ,  F24H15/172 ,  F24H15/174 ,  F24H15/215 ,  F24H15/219 ,  F24H15/223 ,  F24H15/238 ,  F24H15/37 ,  F24H15/375 ,  F24H15/421 ,  F24S10/00 ,  G05B15/02 ,  F24D18/00 ,  F24D2101/40 ,  F24D2105/00 ,  F24H15/156 ,  F24H15/20 ,  F24H15/265 ,  F24H15/281 ,  F24H15/45 ,  F24H2240/01 ,  F24H2250/02

摘要： The disclosed technology includes an on-demand water heater which uses an electric heat source to heat the water. The on-demand water heater can have a low fluid capacity heating chamber which has an inlet and an outlet, an electric heat source for heating the water, and a controller to control the electric heat source and maintain the temperature of the water at a predetermined temperature setting. The on-demand water heater can be powered by a direct current power source. The on-demand water heater can also utilize a solar thermal system to provide additional heat to the water.

公开(公告)号：US11982469B2

公开(公告)日：2024-05-14

申请号：US17422147

申请日：2020-01-10

申请人： Williams Furnace Company

发明人： Theodore J. Colburn ,  Liwaans Ajith Antonit Amuthan

IPC分类号： F24H9/20 ,  F23N1/02 ,  F24D18/00 ,  F24H3/08 ,  F24H9/1881 ,  F24H15/265 ,  G05B19/042 ,  F24D101/60 ,  F24D103/13

CPC分类号： F24H9/2085 ,  F23N1/022 ,  F24D18/00 ,  F24H3/087 ,  F24H9/1881 ,  F24H15/265 ,  G05B19/042 ,  F23N2225/04 ,  F23N2225/14 ,  F23N2229/00 ,  F23N2233/08 ,  F23N2235/14 ,  F24D2101/60 ,  F24D2103/13 ,  F24D2220/042 ,  G05B2219/2614

摘要： Apparatus and methods for a gas furnace are disclosed. The gas furnace includes a variable combustion control which monitors the temperature of the burner and modifies one of the amount of combustion air supplied and the amount of gas fuel supplied to the mixing chamber. The described systems can dynamically accommodate differences in air quality and gas fuel supply to provide an optimum BTU output irrespective of differences in geographic location of usage. The gas furnace can include a dynamic response unit which predicts an optimum rate of heating to maintain a target room temperature, thereby preventing unnecessary shut down and costly re-ignition sequences, and maintaining the gas furnace at an optimum BTU output level.

公开(公告)号：US20240333195A1

公开(公告)日：2024-10-03

申请号：US18445092

申请日：2023-04-01

申请人： Yonghua Wang

发明人： Yonghua Wang

IPC分类号： H02S10/10 ,  A01G9/24 ,  F24D18/00 ,  H02S20/26 ,  H02S40/44

CPC分类号： H02S10/10 ,  A01G9/243 ,  F24D18/00 ,  H02S20/26 ,  H02S40/44

摘要： A greenhouse solar power generation system comprises a south facing greenhouse structure, a north facing wall as an active hybrid photovoltaic and solar thermal panel based electricity and heat cogeneration and storage system, a group of vacuum tube based steam generators, a hydrogen generation storage and power generation system, and thermal power generation system. A hybrid photovoltaic and solar thermal panel array attached to the north facing wall cogenerates electricity and thermal energy. The cogenerated thermal energy is raised in temperature by the vacuum tube based steam generators for thermal power generation; and the cogenerated electricity is used to generate hydrogen. The greenhouse solar power generation system generates hydrogen and agriculture products simultaneously.

公开(公告)号：US12104803B2

公开(公告)日：2024-10-01

申请号：US17152041

申请日：2021-01-19

申请人： Tsinghua University

发明人： Hongbin Sun ,  Qinglai Guo ,  Bin Wang ,  Guanxiong Yin ,  Tongtian Sheng ,  Zhaoguang Pan

IPC分类号： F24D18/00 ,  G05D23/19 ,  G06F30/20 ,  G06F119/08

CPC分类号： F24D18/00 ,  G05D23/1934 ,  G06F30/20 ,  G06F2119/08

摘要： The disclosure provides a method, an apparatus, and a storage medium for controlling heating system. The method includes: establishing an objective function and constraints for estimating system parameters of the heating system, in which the heating system includes nodes, pipelines and equivalent branches, the equivalent branch is configured to represent a heating resource or a heating load in the heating system, the system parameters include a resistance coefficient of each of the pipelines and equivalent branches, and a heat dissipation coefficient of each of the pipelines; solving the objective function based on the constraints to obtain the system parameters; modeling the heating system based on the obtained system parameters to obtain control parameters of the heating system; and controlling the heating system based on the control parameters.

公开(公告)号：US11788734B2

公开(公告)日：2023-10-17

申请号：US17395998

申请日：2021-08-06

申请人： Spark Thermionics, Inc.

发明人： Adam G. Lorimer ,  Jared William Schwede

IPC分类号： H02N10/00 ,  F24D18/00 ,  F24D103/17 ,  F24D101/60

CPC分类号： F24D18/00 ,  H02N10/00 ,  F24D2101/60 ,  F24D2103/17

摘要： A system for combined heat and electric power generation, preferably including a heat reservoir and one or more electric generators, each preferably including a heat source and an energy converter. A method for combined heat and electric power generation, preferably including activating an electric generator, deactivating the electric generator, and/or providing heat from a heat reservoir.

公开(公告)号：US20230175706A1

公开(公告)日：2023-06-08

申请号：US18077057

申请日：2022-12-07

申请人： Ohmium International, Inc.

发明人： Arne Ballantine

IPC分类号： F24D18/00 ,  F24S10/00

CPC分类号： F24D18/00 ,  F24S10/00

摘要： The present disclosure provides systems for a continuous generation of a heat supply from renewable energy. The systems generally comprise a hydrogen generator to be electrically connected to a photovoltaic panel and to be thermally connected to a thermal loop, the thermal loop including a solar thermal system, a heat load, and a radiator.

公开(公告)号：US20230163722A1

公开(公告)日：2023-05-25

申请号：US17908663

申请日：2020-03-05

申请人： Logic IP AG

发明人： Heiko SCHWERTNER

IPC分类号： H02S40/44 ,  F24S10/70 ,  F24S50/40 ,  F24D3/00 ,  F24D19/10 ,  F24D18/00 ,  H02S20/23

CPC分类号： H02S40/44 ,  F24S10/70 ,  F24S50/40 ,  F24D3/005 ,  F24D19/1075 ,  F24D18/00 ,  H02S20/23 ,  F24D2101/40

摘要： The invention relates to a system for extracting thermal energy, a method for operating such a system and a thermal module for such a system. More particularly, the system is for extracting thermal energy from sunlight or other thermic energy sources.

公开(公告)号：US12120955B2

公开(公告)日：2024-10-15

申请号：US17116609

申请日：2020-12-09

申请人： Kohler Mira Limited

发明人： Oliver Jones ,  Charles Parker

IPC分类号： H10N10/13 ,  E03B7/07 ,  F24D18/00 ,  F24D101/60 ,  H10N10/17

CPC分类号： H10N10/13 ,  E03B7/07 ,  F24D18/00 ,  H10N10/17 ,  F24D2101/60

摘要： An apparatus for recovering heat in an ablutionary or plumbing system includes first and second pipes for carrying fluids at different temperatures. A first heat transfer element is configured to be thermally coupled to the first pipe and a second heat transfer element configured to be thermally coupled to the second pipe, with each having an elongate portion extending in a direction away from the associated pipe. The elongate portions of the first and second heat transfer elements at least partially overlap. A thermoelectric device is provided that includes one or more thermoelectric elements located between the elongate portions, the thermoelectric element(s) being in thermal communication with the elongate portion of the first heat transfer element and the elongate portion of the second heat transfer element and being arranged to generate electricity from a temperature differential between the elongate portions of the first and second heat transfer elements.