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1. 发明公开

EP2394104A2 APPARATUS AND CONTROL METHOD FOR A HYBRID TANKLESS WATER HEATER 有权转让
标题翻译：设备及控制方法一HYBRIDWASSERERHITZER如果没有容器
公开(公告)号：EP2394104A2
公开(公告)日：2011-12-14
申请号：EP10738963.7
申请日：2010-01-26
申请人： Deivasigamani, Sridhar , Akasam, Sivaprasad
发明人： Deivasigamani, Sridhar , Akasam, Sivaprasad
IPC分类号： F24H1/52 , F24H9/18 , F24H9/20 , F24D17/00 , F24D19/08 , F24D19/10
CPC分类号： F24H9/2035 , F24D17/0026 , F24D17/0031 , F24D17/0073 , F24D17/0089 , F24D19/1036 , F24D19/1051 , F24H1/124 , F24H1/202 , F24H1/52 , G05D23/1927 , G05D23/1931 , Y10T137/1244 , Y10T137/6579 , Y10T137/85978 , Y10T137/86389
摘要： An on demand tankless water heater system that is capable of quickly delivering water within a desired temperature range. The tankless water heater provides a hybrid heating method that contains a primary heating system and a secondary heating system disposed in a buffer tank that cooperate to facilitate control of output water temperature during water usage. A pressure differential switch detects low flow demand and allows the secondary heating system to provide immediate heating to the water. This secondary heating system provides a faster temperature response and fine tuning of output water temperature.

2. 发明公开

EP2467651A2 COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM 有权转让
标题翻译：盘管热交换用于油箱松散热水系统
公开(公告)号：EP2467651A2
公开(公告)日：2012-06-27
申请号：EP10810525.5
申请日：2010-08-18
申请人： Deivasigamani, Sridhar , Akasam, Sivaprasad
发明人： Deivasigamani, Sridhar , Akasam, Sivaprasad
IPC分类号： F24H1/10 , F24H9/18
CPC分类号： F24H1/165 , F24D2200/08 , F24D2200/14 , F24D2200/26 , F24H1/186 , F24H1/208 , F24H1/34 , F24H1/43 , F24H1/44 , F24H9/0026 , F24H9/1836 , F24H2240/04 , F28D1/0472 , F28D7/024 , F28F1/24 , F28F1/36 , F28F13/06 , F28F2009/0292 , F28F2215/04 , F28F2255/14 , F28F2265/12 , Y02B10/20 , Y02B10/70
摘要： A novel water heat exchanger with a helix coil incorporated into a stainless steel elongated variable diameter cylindrical housing. A buffer tank is incorporated within the lumen of the helix coil. In one embodiment, the heat exchanger utilizes a radial direct-firing burner and a blower-driven hot flue gas to heat water for domestic and commercial use. In one embodiment, at least a rope seal is disposed between adjacent coil loops of a portion of the helix coil for enhancing heat transfer to the helix coil. In one embodiment, solar and electric heating systems are combined with the helix coil heat exchanger and disposed within the buffer tank to provide supplemental heating. In another embodiment, the heat exchanger further comprises a Stirling engine comprised of a free piston having hot and cold ends that is disposed within the cavity taken up the buffer tank, wherein the hot end receives heat from the burner and the cold end is cooled by the incoming cold water line to form an electric power generator.

3. 发明公开

EP3183506A1 COMBINED HOT WATER AND AIR HEATING AND CONDITIONING SYSTEM INCLUDING HEAT PUMP 有权转让
标题翻译：结合热水和空气加热和调节系统，包括热泵
公开(公告)号：EP3183506A1
公开(公告)日：2017-06-28
申请号：EP15833456.5
申请日：2015-08-20
申请人： Deivasigamani, Sridhar , Akasam, Sivaprasad , Intellihot Green Technologies, Inc.
发明人： DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad
IPC分类号： F24D15/04 , F24D17/02
摘要： A combined hot water and air heating and conditioning system including a first heat exchanger, a heat pump, a chilling tower loop, a burner and a second heat exchanger to provide hot water, air heating and air cooling. The system provides hot water, air heating and cooling all in one single unit. The system utilizes a heat pump to remove heat from ambient air and transfer the rejected heat into a hot water system, thereby using waste heat to heat the hot water system. The system utilizes a heat exchanger not only for the purpose of transferring heat from a heating source to a fluid in the heat exchanger but also for the purpose of dissipating heat from the fluid in the heat exchanger to the surroundings of the heat exchanger, thereby allowing a heat pump to act both as an air heating and conditioning device.
摘要翻译：包括第一热交换器，热泵，冷却塔回路，燃烧器和第二热交换器的组合的热水和空气加热和调节系统，以提供热水，空气加热和空气冷却。该系统在一个单元内提供热水，空气加热和冷却。该系统利用热泵去除周围空气中的热量并将排出的热量转移到热水系统中，从而利用废热来加热热水系统。该系统利用热交换器不仅用于将热量从加热源传递到热交换器中的流体，而且还用于将热量从热交换器中的流体散发到热交换器周围，从而允许作为空气加热和调节装置的热泵。

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