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1. 发明申请

US20230036844A1 BOILER APPARATUS AND METHOD THEREOF 有权
公开(公告)号：US20230036844A1
公开(公告)日：2023-02-02
申请号：US17963166
申请日：2022-10-10
申请人： Blichmann Engineering, LLC
发明人： John Blichmann
IPC分类号： F24H9/1818 , F24H1/50 , F24H1/20 , F24H9/00 , F24H1/22
摘要： An improved boiler apparatus having multiple resistive heating elements are provided with fixed resistances that can be rewired to allow dual voltage capability and at the same time, reduced watt density. For 120V operation, the large diameter 9-ohm coil is used alone to provide the lowest possible watt density. For 240V operation, all three heating coils are wired in series, creating a low watt density but high wattage heater.

2. 发明申请

US20220146146A1 DIFFUSER FOR THERMAL STORAGE TANK 有权
公开(公告)号：US20220146146A1
公开(公告)日：2022-05-12
申请号：US17096509
申请日：2020-11-12
申请人： A. O. Smith Corporation
发明人： Steven Patrick Smiltneek , Cade Matthew Guest , Edward John Karl , Gregory Allen Russell
IPC分类号： F24H1/22
摘要： A diffuser is provided for use in a thermal storage tank. The diffuser includes a fluid inlet to receive a flow of liquid into the diffuser, and a fluid outlet to discharge the flow of liquid out of the diffuser into an internal volume of the thermal storage tank. A flow circuit extends between the fluid inlet and the fluid outlet. A plurality of flow sections are sequentially arranged along the flow circuit. Each one of the plurality of flow sections defines a cross-sectional flow area for the flow of liquid. The cross-sectional flow area within any one of the plurality of flow sections is greater than the cross-sectional flow area within any of the plurality of flow sections arranged upstream of said one of the plurality of flow sections.

3. 发明授权

US11326802B2 Systems and methods for intelligently controlling a hybrid cascade boiler system 有权
公开(公告)号：US11326802B2
公开(公告)日：2022-05-10
申请号：US17002020
申请日：2020-08-25
申请人： Rheem Manufacturing Company
发明人： Stephen Thurlkill , Jorge Miguel Gamboa Revilla
IPC分类号： F24F11/65 , F24F11/64 , G05D23/19 , G05B19/042 , F24H8/00 , F24H1/22
摘要： The disclosed technology includes a controller for a cascade boiler system having both condensing and non-condensing boilers. The controller can receive supply water temperature data and return water temperature data to determine a current temperature differential in the system. The controller can determine a current load demand value using the current temperature differential and a set point temperature. If the current load demand value is less than or equal to a first load demand threshold, the controller can output a control signal for a condensing boiler to transition to a heating mode. If the current load demand value is greater than a second load demand threshold, the controller can output a control signal for a non-condensing boiler to transition to a heating mode.

4. 发明申请

US20220057081A1 Heat Exchanger 有权
公开(公告)号：US20220057081A1
公开(公告)日：2022-02-24
申请号：US17517268
申请日：2021-11-02
申请人： ConleyMax Inc.
发明人： Patrick G. Bell , William N. Beckie
IPC分类号： F22B1/16 , F24H1/20 , F24H9/18 , B65D88/74 , F28D1/02 , F24H1/22 , F28D1/047
摘要： A heat exchanger which is used primarily in oil and gas operations to heat tanks of liquids, such as drilling mud, water, heavy oil or other such fluids from freezing or becoming too viscous to pump.

5. 发明申请

US20200003452A1 HEATED UTILITY CONTAINER 审中-公开
公开(公告)号：US20200003452A1
公开(公告)日：2020-01-02
申请号：US16268495
申请日：2019-02-05
申请人： Liam Kelly
发明人： Liam Kelly
IPC分类号： F24H1/00 , B01L7/00 , B65D25/02 , F24H1/22
摘要： The invention is a heated container for carrying water and which permits water to be heated to a controlled temperature. The heated container has safety features to prevent burns and other damage from exposure to heated surfaces, while enabling one handling tools and working with the water from experiencing discomfort of working with cold water or overly hot water. Similarly a utility organizer and a brush holder are shown to demonstrate that the container may be used as a transport means for carrying tools and as means of keeping said tools at an ambient temperatures while in storage.

6. 发明授权

US10408164B2 Waste heat recovery device, heat supply system, and operation method for waste heat recovery device 有权
公开(公告)号：US10408164B2
公开(公告)日：2019-09-10
申请号：US15544392
申请日：2015-11-20
申请人： Osaka Gas Co., Ltd.
发明人： Yoshitaka Shibata
IPC分类号： F02G5/04 , F24D17/00 , F24H1/22 , F02G5/00 , F24D3/08 , F24H1/20
摘要： A waste heat recovery device with a first heat medium side inlet; a first heat medium side outlet; a first heat medium flow path; a second heat medium side inlet; a second heat medium side outlet; a second heat medium flow path; a heat exchanger that exchanges heat between the first heat medium and second heat medium; an expansion tank in the first heat medium flow path; a bypass flow path that causes the first heat medium to flow and bypass the heat exchanger; and a mixer where the bypass flow path and first heat medium flow path merge together. The mixer is configured to adjust a ratio of a flow rate of the first heat medium in the bypass flow path and a flow rate of the first heat medium in the heat exchanger, such that the temperature of the first heat medium after merging approaches a predetermined temperature.

7. 发明申请

US20170336080A1 COMBINED HEATING SYSTEM CAPABLE OF BI-DIRECTIONAL HEATING 审中-公开
公开(公告)号：US20170336080A1
公开(公告)日：2017-11-23
申请号：US15656076
申请日：2017-07-21
申请人： Sridhar Deivasigamani , Sivaprasad Akasam
发明人： Sridhar Deivasigamani , Sivaprasad Akasam
IPC分类号： F24D3/08 , F24D19/10 , F24H1/22
CPC分类号： F24D3/08 , F24D3/082 , F24D19/1066 , F24D2200/043 , F24D2200/08 , F24D2200/32 , F24H1/22
摘要： A combined heating system comprising a first heating subsystem including a first fluid conductor, a first heating unit adapted to heat a first fluid and output the first fluid at the outlet of the first fluid conductor, and a fluid mover adapted to move the first fluid through the first heating unit, a second heating subsystem including a second fluid conductor adapted to receive a second fluid, a third fluid conductor, a second heating unit adapted to heat the second fluid and output the heated second fluid in the third fluid conductor, a fluid mover adapted to move the second fluid from the outlet of the third fluid conductor to the inlet of the second fluid conductor, at least one heat exchanger operably connected to a downstream location of the first heating unit and a fourth fluid conductor connecting the second fluid conductor and the third fluid conductor.

8. 发明授权

US09726398B2 System and method for control of a fluid heating apparatus 有权
公开(公告)号：US09726398B2
公开(公告)日：2017-08-08
申请号：US14561262
申请日：2014-12-05
申请人： Mark Wegner , Brad Hyronimus , John W. Finger
发明人： Mark Wegner , Brad Hyronimus , John W. Finger
IPC分类号： F24H1/08 , F24H1/10 , G01K13/02 , F24H1/22 , G05D9/12 , G05D23/19 , G05D27/02 , G01F23/00
CPC分类号： F24H1/107 , F24H1/225 , G01F23/00 , G01K13/02 , G01K2013/026 , G05D9/12 , G05D23/1919 , G05D27/02
摘要： A fluid heating apparatus for heating fluid on a fluid path may comprise a fluid pump, a fluid heater, a temperature sensor to sense fluid temperature and generate a temperature signal, and a temperature control assembly configured to control the temperature of the fluid. The control assembly may comprise a target temperature input to receive a target temperature, a pump control to control operation of the fluid pump to control a flow rate of the fluid, and a heater control to control operation of the fluid heater to control a degree of heat output by the fluid heater. The temperature control assembly may be configured to increase and decrease fluid flow along the fluid path and to increase and decrease heat output of the fluid heater to control the temperature of the fluid at the fluid outlet.

9. 发明申请

US20150354831A1 COMBINED HEATING SYSTEM CAPABLE OF BI-DIRECTIONAL HEATING 有权
标题翻译：具有双向加热功能的组合式加热系统
公开(公告)号：US20150354831A1
公开(公告)日：2015-12-10
申请号：US14732666
申请日：2015-06-05
申请人： Sridhar Deivasigamani , Sivaprasad Akasam
发明人： Sridhar Deivasigamani , Sivaprasad Akasam
IPC分类号： F24D3/08 , F24D7/00 , F24H1/22 , F24D3/02 , F24D3/18
CPC分类号： F24D3/08 , F24D3/082 , F24D19/1066 , F24D2200/043 , F24D2200/08 , F24D2200/32 , F24H1/22
摘要： A combined heating system comprising a first heating subsystem including a first fluid conductor, a first heating unit adapted to heat a first fluid and output the first fluid at the outlet of the first fluid conductor, and a fluid mover adapted to move the first fluid through the first heating unit, a second heating subsystem including a second fluid conductor adapted to receive a second fluid, a third fluid conductor, a second heating unit adapted to heat the second fluid and output the heated second fluid in the third fluid conductor, a fluid mover adapted to move the second fluid from the outlet of the third fluid conductor to the inlet of the second fluid conductor, at least one heat exchanger operably connected to a downstream location of the first heating unit and a fourth fluid conductor connecting the second fluid conductor and the third fluid conductor.
摘要翻译：一种组合加热系统，包括第一加热子系统，所述第一加热子系统包括第一流体导体，适于加热第一流体并在第一流体导体的出口处输出第一流体的第一加热单元，以及适于使第一流体通过第一加热单元，包括适于接收第二流体的第二流体导体的第二加热子系统，第三流体导体，适于加热第二流体并输出第三流体导体中的加热的第二流体的第二加热单元，流体移动器，其适于将第二流体从第三流体导体的出口移动到第二流体导体的入口;至少一个可操作地连接到第一加热单元的下游位置的热交换器和连接第二流体导体和第三流体导体。

10. 发明授权

US09008495B2 Fluid heater and method of use thereof 有权
标题翻译：流体加热器及其使用方法
公开(公告)号：US09008495B2
公开(公告)日：2015-04-14
申请号：US13409438
申请日：2012-03-01
申请人： Joo Hyun Kim
发明人： Joo Hyun Kim
IPC分类号： F24H1/18 , F24H1/14 , F24H1/20 , F24H1/22 , F22B5/00
CPC分类号： F24H1/14 , D06F39/04 , D06F39/088 , D06F71/34 , D06F73/00 , F22B1/08 , F24H1/20 , F24H1/202 , G01F23/0007 , G01F23/32
摘要： An apparatus for heating water and steam, that has a first container with cold water and a second container with hot water, the two containers being in fluid communication via an intermediary pipe having a one-way valve to permit flow only from the first container to the second container. The first container has a water level monitor that controls when an input pipe allows water to refill the first container. The second container has a heat exchanger, a steam input pipe, a steam output pipe, and a heating element. The second container may be connected to a steam press, a boiler, and a washing machine.
摘要翻译：一种用于加热水和蒸汽的装置，其具有带有冷水的第一容器和具有热水的第二容器，所述两个容器通过具有单向阀的中间管流体连通，以允许仅从第一容器流到第二个容器。第一容器具有水位监视器，用于控制输入管何时允许水重新填充第一容器。第二容器具有热交换器，蒸汽输入管，蒸汽输出管和加热元件。第二容器可以连接到蒸汽压机，锅炉和洗衣机。

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