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1. 发明授权

US11835242B2 Hot water supplying apparatus and method for utilizing waste heat of hot water supplying apparatus 有权
公开(公告)号：US11835242B2
公开(公告)日：2023-12-05
申请号：US16770045
申请日：2018-12-04
申请人： KYUNGDONG NAVIEN CO., LTD.
发明人： Hyuk Choi , Jung Keom Kim , Chang Heoi Hu
IPC分类号： F24D3/08 , F24D17/00 , F24H9/20 , F24D19/10 , F24H15/174 , F24H15/219 , F24H15/269 , F24H15/335 , F24H15/156 , F24H15/36 , F24H1/10 , F24H15/281
CPC分类号： F24D19/1069 , F24D17/001 , F24H9/20 , F24H15/156 , F24H15/174 , F24H15/219 , F24H15/269 , F24H15/335 , F24H15/36 , F24D3/08 , F24H1/107 , F24H15/281 , Y02B30/18
摘要： The purpose of the present invention is to provide a hot water supplying apparatus which enables supply of hot water by utilizing waste heat of a pipe and a boiler as a heat source if there is a small quantity of residual hot water to use therefor, the residual hot water being required when using hot water of an instantaneous boiler, and a method for utilizing waste heat of a hot water supplying apparatus. The hot water supplying apparatus of the present invention for achieving said purpose comprises: a sensible heat exchanger for heating a heating fluid by means of combustion heat from a burner; a hot water supply heat exchanger for generating hot water by means of a heat exchange between the heating fluid heated by the sensible heat exchanger and direct water, and supplying the hot water to a faucet; and a pump for circulating the heating fluid via a heating fluid flow path which connects the sensible heat exchanger and the hot water supply heat exchanger, wherein the hot water supplying apparatus comprises: a signal reception unit for receiving a final hot water use signal; and a control unit for stopping the operation of the burner on the basis of the signal received by the signal reception unit and controlling the pump to circulate the heating fluid.

2. 发明授权

US11788735B2 Heating and hot-water supply device 有权
公开(公告)号：US11788735B2
公开(公告)日：2023-10-17
申请号：US17284782
申请日：2019-04-08
申请人： NORITZ CORPORATION
发明人： Akihisa Kageyama , Hiroshi Morimoto
IPC分类号： F24D3/08 , F24D19/10
CPC分类号： F24D19/1069 , F24D3/08 , F24D2200/04 , F24D2220/0207 , F24D2220/042
摘要： A heating and hot-water supply device includes a combustion means, a heat exchanger, a circulation passage, a circulation means, a bypass passage, a distribution means, a hot-water supply heat exchanger, a water supply passage, a hot-water supply passage, and a control means. The heat exchanger heats a heating heat-medium to a target heat medium temperature. The distribution means distributes the heating heat-medium to the circulation passage and the bypass passage. The control means is capable of adjusting a distribution ratio of the distribution means to be adaptable to a heating operation, a hot-water supply operation, and a simultaneous heating and hot-water supply operation. At the time of transition from the heating operation to the simultaneous heating and hot-water supply operation, in a case where the heating terminal for performing heating is a warm air heater, the control means raises the target heat medium temperature.

3. 发明申请

US20170167736A1 SYSTEM AND APPROACH FOR WATER HEATER COMFORT AND EFFICIENCY IMPROVEMENT 审中-公开
公开(公告)号：US20170167736A1
公开(公告)日：2017-06-15
申请号：US14964392
申请日：2015-12-09
申请人： Honeywell International Inc.
发明人： David Heil , Ravindra Khosla , Frederick Hazzard
IPC分类号： F24D19/10 , G05B19/042
CPC分类号： F24D19/1069 , F24D19/1081 , F24D2240/26 , G05B19/042 , G05B2219/2658
摘要： A system for heating water to improve safety and efficiency. The system may have normal operation measured in time. After a time of normal operation, a water temperature setpoint may be checked. If the setpoint is not at a certain level, normal operation may continue. If the setpoint is within the certain level, water temperature may be measured. If the water temperature is less than a desired level, one or more draws of water may be measured for a preset temperature drop. If the draws do not meet the temperature drop, a return to check the setpoint may be made. If the draws meet the temperature drop, the setpoint may be reduced and a time of normal operation may be measured to determine whether a burn cycle occurs within the time. If not, normal operation may continue; but if so, a return to check the setpoint may be made.

4. 发明申请

US20160195284A1 WATER HEATER HAVING A SUPPLEMENTAL PHOTOVOLTAIC HEATING ARRANGEMENT 审中-公开
标题翻译：具有补充光伏加热装置的水加热器
公开(公告)号：US20160195284A1
公开(公告)日：2016-07-07
申请号：US14986871
申请日：2016-01-04
申请人： Raheel A. Chaudhry , Arthur Y. Hinton , Jozef Boros
发明人： Raheel A. Chaudhry , Arthur Y. Hinton , Jozef Boros
IPC分类号： F24D19/10 , F24D17/00 , F24D3/00
CPC分类号： F24D19/1075 , F24D3/005 , F24D17/0021 , F24D17/0031 , F24D19/1069 , F24D19/1081 , F24D2200/02 , F24D2200/08 , F24H1/202 , F24H9/2021 , F24H2240/09 , Y02B10/20 , Y02B10/70
摘要： A water heater is provided having an insulated tank having a water inlet and a water outlet, and further defining an interior volume to contain a quantity of water. A primary heating arrangement applies heat energy to the water so as to heat the water. In addition, the primary heating arrangement is configured to maintain the water during standby periods between upper and lower set point temperatures. A supplemental heating arrangement is operative to supply additional heat energy to the water in order to lessen energy usage by the primary heating arrangement during the standby periods. In accordance with a preferred embodiment, the supplemental heating arrangement includes at least one photovoltaic panel and a supplemental heating element. Control electronics are operatively interposed between the at least one photovoltaic panel and the supplemental heating element.
摘要翻译：提供一种具有绝热罐的热水器，其具有进水口和出水口，并进一步限定内部容积以容纳一定量的水。初级加热装置向水中施加热能以加热水。此外，主加热装置构造成在上限和下限设定点温度之间的待机期间保持水。辅助加热装置可操作以向水中提供额外的热能，以便在待机期间减少主加热装置的能量消耗。根据优选实施例，补充加热装置包括至少一个光伏面板和补充加热元件。控制电子设备可操作地插入在至少一个光伏面板和补充加热元件之间。

5. 发明授权

US09175864B2 Energy-saving central heating and hot water supply system 有权
标题翻译：节能中央供热和供热系统
公开(公告)号：US09175864B2
公开(公告)日：2015-11-03
申请号：US13310905
申请日：2011-12-05
申请人： Sok Ku Yun
发明人： Sok Ku Yun
IPC分类号： F24D3/08 , F24D3/02 , F24D19/10
CPC分类号： F24D3/02 , F24D3/087 , F24D19/1066 , F24D19/1069 , Y02P80/156
摘要： An energy-saving heating and hot water supply system includes a main heat exchanger, a circulation pump, a hot water supply heat exchanger and a hot water distributor. The main heat exchanger produces heating water through a heat exchange. The circulation pump circulates the heating water produced in the main heat exchanger so that the heating water is supplied to and collected from each household or floor. The hot water supply heat exchanger produces hot water through a heat exchange between water for hot water supply and the heating water supplied from the main heat exchanger and circulates the produced hot water in a floor coil through the hot water distributor or directly circulates the produced hot water in the floor coil. The hot water distributor receives the heating water and circulates the received heating water in the floor coil provided for each household or floor.
摘要翻译：节能加热供热系统包括主热交换器，循环泵，热水供应热交换器和热水分配器。主热交换器通过热交换器产生加热水。循环泵使主热交换器中产生的加热水循环，使得供暖水从每个家庭或楼层被供应和收集。热水供应热交换器通过热水供水与从主热交换器供应的加热水之间的热交换器产生热水，并将产生的热水循环在地板线圈中，通过热水分配器或直接循环产生的热水在地板线圈。热水分配器接收加热水并将接收到的加热水循环到为每个家庭或楼层设置的地板线圈中。

6. 发明申请

US20150040841A1 SYSTEM AND METHOD FOR IMPROVING A WATER HEATING CYCLE IN A MULTI-PURPOSE HVAC SYSTEM 审中-公开
标题翻译：在多用途暖通空调系统中改善水加热循环的系统和方法
公开(公告)号：US20150040841A1
公开(公告)日：2015-02-12
申请号：US14294238
申请日：2014-06-03
申请人： Carrier Corporation
发明人： Derek Leman , Aaron M. Bright
IPC分类号： F24H9/20 , F24H4/04 , F24H1/00
CPC分类号： F24D15/04 , F24D19/1054 , F24D19/1069 , F24D19/1087 , F24D2200/123 , F24D2220/0207 , F24F5/0096 , F25B13/00 , F25B41/04 , F25B49/02 , F25B2313/003 , F25B2313/0233 , F25B2600/13 , F25B2600/2519 , F25B2700/21161 , Y02B30/745
摘要： A method for improving a water heater cycle in a system for heating water and conditioning an interior space by operating a water pump at a first rate of speed until the entering water temperature is within a desirable range, or the water pump has operated at the first rate of speed for a predetermined time, then operating the water pump at a second rate of speed.
摘要翻译：一种用于通过以第一速度操作水泵来调节内部空间的系统中的热水器循环的方法，直到进入的水温在期望的范围内，或者水泵在第一速度达预定时间，然后以第二速度操作水泵。

7. 发明授权

US3896992A Heat recovery system for space heating and for potable water heating 失效
标题翻译：用于空间加热和饮用水加热的热回收系统
公开(公告)号：US3896992A
公开(公告)日：1975-07-29
申请号：US48970074
申请日：1974-07-18
申请人： BOROVINA ANTON , GRATTAN HENRY E
发明人： BOROVINA ANTON , GRATTAN HENRY E
IPC分类号： F24D3/08 , F24D19/10 , F24H1/22
CPC分类号： F24D3/08 , F24D19/1069 , Y10S165/909
摘要： In a hot water heating system for both space heating and potable water heating, a plurality of space heaters, a furnace and a source of potable water, a plurality of pipes connected between the heaters and the furnace and between the source of potable water and the furnace to circulate the water for heating, the plurality of pipes including heat recovery pipes in heat exchange relationship with the hot flue gasses in the flue of the furnace to heat the water for the space heaters and to preheat the potable water, and controls operatively connected to the pipes to first effect circulation of water through the heat recovery pipes and through the space heaters and then to effect circulation of water through the heat recovery pipes to heat the potable water dependent upon demand, to thus substantially increase the economy and efficiency of operation of the hot water heating system.
摘要翻译：在用于空间加热和饮用水加热的热水加热系统中，多个空间加热器，炉和饮用水源，连接在加热器和炉之间以及饮用水源和用于循环供水的炉子，多个管道包括与炉子烟道中的热烟道气体热交换的热回收管道，用于加热空间加热器的水并预热饮用水，并且控制可操作地连接通过热回收管和空间加热器首先使水循环，然后通过热回收管实现水的循环，以根据需要加热饮用水，从而大大提高经济性和操作效率的热水供暖系统。

8. 发明授权

US2322872A Heating system 失效
公开(公告)号：US2322872A
公开(公告)日：1943-06-29
申请号：US41412741
申请日：1941-10-08
申请人： MOORE ROBERT E
发明人： MOORE ROBERT E
IPC分类号： F24D19/10
CPC分类号： F24D19/1069

9. 发明授权

US2245967A Circulation controller 失效
标题翻译：循环控制器
公开(公告)号：US2245967A
公开(公告)日：1941-06-17
申请号：US24396538
申请日：1938-12-05
申请人： WATTS REGULATOR CO
发明人： DILLON WENDELL M
IPC分类号： F24D19/10
CPC分类号： F24D19/1069

10. 发明授权

US10865998B2 Modularized combined intelligent heat collector system 有权
公开(公告)号：US10865998B2
公开(公告)日：2020-12-15
申请号：US15513137
申请日：2016-04-01
申请人： Chen Wang , Kezheng Wang
发明人： Chen Wang , Kezheng Wang
IPC分类号： F24D19/10 , F24D3/02 , F24D3/10 , F24H9/18 , F24H1/00 , H05B3/26 , F24D17/00
CPC分类号： F24D19/1069 , F24D3/02 , F24D3/10 , F24D17/0089 , F24H1/0018 , F24H9/1827 , H05B3/26 , F24D2200/29 , F24H1/009 , H05B2203/013
摘要： A modularized combined intelligent heat collector system, comprising a PTCR-xthm electric heating chip heat source main engine, a data control template, a constant-temperature and constant-pressure device and a variable-frequency pump; the variable-frequency pump and the PTCR-xthm electric heating chip heat source main engine are connected to the data control template; the outlet end of the PTCR-xthm electric heating chip heat source main engine is connected to the constant-temperature and constant-pressure device; the outlet end of the constant-temperature and constant-pressure device is connected to the PTCR-xthm electric heating chip heat source main engine through the variable-frequency pump; the PTCR-xthm electric heating chip heat source main engine directly leads out a user heating pipeline; and/or the PTCR-xthm electric heating chip heat source main engine leads out the user heating pipeline through the constant-temperature and constant-pressure device, and is connected to a heat exchanger of a user water heater.

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