公开(公告)号：US20240117998A1

公开(公告)日：2024-04-11

申请号：US18265481

申请日：2022-01-03

Applicant: TRUMA GERAETETECHNIK GMBH & CO. KG

Inventor： Thomas HARTMANN ,  Bernhard STAHL

IPC: F24H6/00 ,  F24H1/16 ,  F24H3/06 ,  F28D7/02 ,  F28D7/10

CPC classification number: F24H6/00 ,  F24H1/162 ,  F24H1/165 ,  F24H3/062 ,  F24H3/065 ,  F28D7/024 ,  F28D7/10

Abstract: Example embodiments relate to a device for heating a medium and air. A heating source generates thermal energy by the combustion of a fuel-air-mixture. A heat exchanger serves to heat air passed along an exterior side, has an interior space into which flue gas generated during combustion of the fuel-air-mixture flows, has a fin structure on the exterior side, and transmits thermal energy to the medium pipe. The electric heating element generates thermal energy, the heat exchanger having integral structures for accommodating the electric heating element and the medium pipe. The medium pipe and the electric heating element are guided around the interior space of the heat exchanger.

公开(公告)号：US20220243957A1

公开(公告)日：2022-08-04

申请号：US17597574

申请日：2020-07-10

Applicant: TRUMA GERÄTETECHINK GMBH & CO., KG

Inventor： Dennis REININGER ,  MAtthias GOLLER

IPC: F24H9/20 ,  F24H6/00

Abstract: The invention relates to a method of manufacturing a heating device (1) which has a fan (3) located behind a grid (2) in an interior (10). The fan (3) is mounted in the interior (10), and the grid (2) is mounted as a part of the heating device (1). The speed of the fan (3) is determined in a contactless manner by evaluating a reflection behavior of the fan (3) in that a light signal (50) is emitted through a recess (20) in the grid (2) in the direction of the fan (3), and/or is received through a recess (20) in the grid (2) from the direction of the fan (3). Furthermore, the invention relates to a heating device (1).

公开(公告)号：US20220146147A1

公开(公告)日：2022-05-12

申请号：US17454358

申请日：2021-11-10

Applicant: 1236220 B.C. LTD.

Inventor： Keith R. White

IPC: F24H6/00 ,  F24D19/10 ,  F24H4/04 ,  F24H1/00 ,  F24D17/02 ,  F24H9/20

Abstract: Air heating and potable water systems have a thermostat with a computer processing unit (CPU), a hot water heater, a hydronic air handler, and a primary pump controlling flow of hot water from the water heater into the hydronic air handler, which has a hydronic coil, a blower, and a first control panel having a CPU in operative communicates with the thermostat. The hydronic coil receives hot water from the water heater to warm air passing over the hydronic coil. The primary pump is in operative communication with the first control panel and an indicator of hot water flow. The indicator of hot water flow is in operative communication with either the thermostat or the first control panel, and any CPU in the system stores a priority instruction, which upon an indication of hot water flow deactivates or delays activation of the primary pump for a predetermined period of time.

公开(公告)号：US20210033305A1

公开(公告)日：2021-02-04

申请号：US16941325

申请日：2020-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Jusu Kim ,  Doyong Ha ,  Yongki Jeong ,  Janghee Park ,  Hansaem Park

IPC: F24H6/00 ,  F24H1/18 ,  F23M9/00 ,  F28F9/26

Abstract: Provided is a gas furnace including a primary heat exchanger and a secondary heat exchanger through which a combustion gas produced by the combustion of a fuel gas flows. The gas furnace includes: a coupling box serving as an intermediary to connect the primary heat exchanger and the secondary heat exchanger; a collect box connected to the secondary heat exchanger, for letting in the combustion gas passed through the secondary heat exchanger; an inducer connected to the collect box, for inducing a flow of the combustion gas; and a bypass pipe connected to one side of the coupling box and including a bypass pipe for guiding the combustion gas passed through the primary heat exchanger to a hot water supply tank for supplying hot water to an indoor space.

公开(公告)号：US20200309026A1

公开(公告)日：2020-10-01

申请号：US16955692

申请日：2018-12-19

Applicant: Giovanni D'ARIENZO

Inventor： Giovanni D'ARIENZO

IPC: F02C1/00 ,  F24H1/00 ,  F24H3/12 ,  F24H6/00 ,  H02K7/18

Abstract: Cogeneration system (200, 300) comprising: a boiler (201, 301) able to heat water for domestic use; a combustor (201a, 301a) placed into the boiler; a compressor (204, 304); a heat exchanger (202, 302) for the exchange of thermal energy between the combustion fumes generated in the combustor (201a, 301a) and a fluid coming from the compressor (204, 304); a gas turbine (203, 303); a current generator (205, 305) and a current converter (206, 306) able to produce electrical energy; a main fumes/water exchanger (207, 307) able to recover thermal energy.The cogeneration system (200, 300) comprises also a by-pass valve (210, 310) configured to adjust the flow of fluid entering the gas turbine (203, 303).

公开(公告)号：US20190293304A1

公开(公告)日：2019-09-26

申请号：US15935075

申请日：2018-03-26

Applicant: Ray King

Inventor： Ray King

IPC: F24D19/10 ,  F24H6/00 ,  F24D15/02 ,  F24H9/20

Abstract: A variable heatable radiator for use in a fluid circuit containing coolant therein, and which can generate substantial amounts of heat to heat larger spaces, such as in a home or business, while utilizing minimal power to run, and which can be utilized in various implementations and configurations. The radiator can be selectively activated or de-activated by, for example, a cell phone or the like whereby the fluid circuit in the radiator can be monitored for time of use, temperature and cost of use. The circuit possesses at least one opening defined therein on sides of the radiator and top and bottom thereof which is in communication with the circuit, whereby a heating element can be inserted to heat the fluid.

公开(公告)号：US20190219303A1

公开(公告)日：2019-07-18

申请号：US16368003

申请日：2019-03-28

Applicant: Anthony Michael SARKIS, SR.

Inventor： Anthony Michael SARKIS, SR.

IPC: F24H6/00 ,  F24D3/18 ,  F24D11/02 ,  F24D11/00 ,  F24H9/20 ,  F24H4/04 ,  F24H1/18 ,  F24D3/02 ,  F24D3/04

CPC classification number: F24H6/00 ,  F24D3/02 ,  F24D3/04 ,  F24D3/1066 ,  F24D3/18 ,  F24D11/004 ,  F24D11/0228 ,  F24H1/185 ,  F24H4/04 ,  F24H9/2007 ,  Y02B10/70 ,  Y02B30/12

Abstract: The present disclosure provides hot water heating systems and methods for heating the atmosphere within a predefined area. The systems include a hybrid water heating and storage apparatus configured to heat and store water including a heat pump and an electric heating tank. The systems include a recirculating pump configured to selectively draw a hot output flow of heated water from the electric heating tank, pass the heated water through a heat exchange fixture to heat the atmosphere within a predefined area, and direct the water back to the electric heating tank from the heat exchange fixture as a cold input flow. The systems further include thermostat electrically coupled to the recirculating pump and positioned within the predefined area configured to sense the temperature of the atmosphere within the first predefined area and selective operate of the recirculating pump based on a sensed temperature and a user selected temperature.

公开(公告)号：US10295237B2

公开(公告)日：2019-05-21

申请号：US15062864

申请日：2016-03-07

Applicant: Carrier Corporation

Inventor： Michel Grabon ,  Shui Yuan ,  Yuhui Kuang ,  Dong Luo ,  Stella M. Oggianu

IPC: F24D5/12 ,  F24H6/00 ,  F24H4/04 ,  F24D19/10 ,  F24F3/08 ,  F25B49/02 ,  F25B13/00 ,  F25B29/00 ,  F24D5/04

Abstract: A system and method for conditioning air within an air handling system of a building is provided. The building has a hot water source and a cold water source. The conditioning system includes at least one heating-cooling unit connected to the air handling system, a primary water storage device, at least one heat pump, and a controller. The heating-cooling unit, which includes at least one chilled beam, is operable to transfer heat into or out of air passing within the air handling system of the building. The primary water storage device is operable to store a volume of water within a predetermined temperature range. The primary water storage device is in communication with the hot water source and the cold water source. The heat pump is connected to the primary water storage device and the chilled beam. The controller is adapted to selectively drive the heat pump to transfer heat between the primary water storage device and the chilled beam. The controller is also adapted to selectively control the system to transfer heat into or out of the primary water storage device to maintain the water within the primary storage device within the predetermined temperature range.

公开(公告)号：US10006670B2

公开(公告)日：2018-06-26

申请号：US14249652

申请日：2014-04-10

Applicant: Carrier Corporation

Inventor： Derek Leman ,  Matthew Austin ,  Aaron M. Bright

IPC: F25B29/00 ,  F25B13/00 ,  F24D17/02 ,  F24H4/04 ,  F24H4/06 ,  F24H6/00 ,  F24D15/04 ,  F25B41/04

CPC classification number: F25B13/00 ,  F24D15/04 ,  F24D17/02 ,  F24H4/04 ,  F24H4/06 ,  F24H6/00 ,  F25B41/04 ,  F25B2313/003 ,  F25B2313/0233 ,  Y02B30/12

Abstract: A method for managing a refrigerant charge in a system for heating water and conditioning an interior space by removing power from an indoor fan for a first duration of time prior to switching at least one valve to configure a second refrigerant circuit for satisfying a water heating demand. A method for managing a refrigerant charge in a system for heating water and conditioning an interior space by removing power from a water pump for a second duration of time prior to switching at least one valve to reconfigure a first refrigerant circuit to satisfy an interior space heating demand.

公开(公告)号：US6032868A

公开(公告)日：2000-03-07

申请号：US823770

申请日：1997-03-24

Applicant: Giovanni DiMarco

Inventor： Giovanni DiMarco

IPC: F24D3/00 ,  F24H6/00 ,  F28D1/053

CPC classification number: F24H6/00 ,  F28D1/05333 ,  F28F1/32

Abstract: An apparatus and method are disclosed for supplying domestic potable hot water and also heating an air space using a single combination unit having a common water tank and heat source for heating water therein. The water tank has an outlet for the supply of heated potable water and an inlet for the replenishment of same with cold water. A portion of the hot water is recirculated through a heat exchanger mounted in an air handler or housing. The air handler has a blower for passing the room air through the heat exchanger to heat the air space. The temperature drop of the water circulating through the heat exchanger is limited to 6.degree. F. by using a low pressure drop heat exchanger and a relatively high flow rate circulating pump, so the supply of potable hot water is always sufficient. Air heating is suspended if the heated air drops below 115.degree. F.

Abstract translation: 公开了一种用于供应家用饮用热水的设备和方法，并且还使用具有共同的水箱和用于在其中加热水的热源的单个组合单元加热空气空间。 水箱有一个供应加热饮用水的出口和一个用冷水补充的入口。 一部分热水通过安装在空气处理器或壳体中的热交换器再循环。 空气处理器具有用于使室内空气通过热交换器以加热空气空间的鼓风机。 通过使用低压降热交换器和相对高流量的循环泵将循环通过热交换器的水的温度下降限制在6°F，所以饮用热水的供应总是足够的。 如果加热的空气低于115°F，空气加热就会停止。