| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | INDUCED GROUNDWATER FLOW CLOSED LOOP GEOTHERMAL SYSTEM | US15817804 | 2017-11-20 | US20180172318A1 | 2018-06-21 | Kevin Woods |
| An induced groundwater flow closed loop geothermal system provides safety associated with closed loop geothermal systems (e.g., no mixing of surface water, closed system fluid, and groundwater) and efficiency associated with open loop geothermal systems (e.g., increased heat transfer provided by groundwater flow). A heat exchanger connected to an external system is located in a hole in a geological formation. The hole has a depth below where groundwater is located. A fluid from the external system is routed through the heat exchanger. A pump is utilized to induce groundwater flow from the geological formation, across the heat exchanger and back to the geological formation to enable thermal transfer between the fluid and the groundwater and the groundwater and the geological formation. A casing may be located in the hole to provide structural support and grouting materials may be used to fill space around the casing enabling a groundwater flow path. | ||||||
| 202 | Hybrid heat pump apparatus | US15305594 | 2015-04-13 | US09951963B2 | 2018-04-24 | Dong Keun Lee |
| The present invention relates to a hybrid heat pump apparatus comprising: a housing having a first channel and a second channel formed therein; a dehumidifying rotor disposed in the housing; a heating unit disposed in the first channel and heating air passing therethrough; a cooling unit disposed in the second channel and selectively cooling air passing therethrough; a coolant circulating unit including a compressor, a first heat exchanger disposed in the second channel, a second heat exchanger, and a four-way valve; and a water circulating pipe through which water circulates and which is connected to the second heat exchanger for heat exchanging between the circulating water and coolant in the second heat exchanger. | ||||||
| 203 | High efficiency air delivery system and method | US15241725 | 2016-08-19 | US09897336B2 | 2018-02-20 | Gilbert S. Staffend; Nancy A. Staffend; Nicholas A. Staffend |
| HVAC systems and methods for delivering highly efficient heating and cooling using ambient air as the working fluid. A plenum has an upstream inlet and a downstream outlet, each in fluid communication with a target space to be heated or cooled. Ambient air is drawn into the inlet at an incoming pressure and an incoming temperature. The inlet and outlet are gated, respectively, by first and second rotary pumps. A heat exchanger in the plenum transfers heat into or out of the air, provoking a change in air volume within the plenum. Work is harvested in response to change in air volume. The systems and methods can be configured to replace a traditional blower fan used to circulate the interior and exterior air. The systems and methods can be configured to implement a technique referred to as Convergent Refrigeration. | ||||||
| 204 | Systems And Methods For Flow-Synchronous Field Motion Heat Transfer | US15676302 | 2017-08-14 | US20180045436A1 | 2018-02-15 | Charles N. Hassen |
| An active regenerator in a magnetocaloric or an electrocaloric heat pump refrigeration system provides more efficient flow of heat. The heat exchange fluid moves synchronously with the motion of a magnetic or electric field. Only a portion of the length of the active regenerator bed is introduced to or removed from the field at one time, giving rise to a hot pulse and a cold pulse. Valves may direct the hot pulse and/or the cold pulse to supplement refrigeration. | ||||||
| 205 | INTEGRATED HEAT PUMP AND FUEL CELL POWER PLANT | US14949920 | 2015-11-24 | US20170149072A1 | 2017-05-25 | Derek HILDRETH |
| An illustrative example system includes at least one fuel cell that is configured to generate electricity based on an electrochemical reaction. The fuel cell includes an exhaust. A heat pump includes an evaporator, a condenser, a compressor, and an expansion valve. A coolant loop is external to the at least one fuel cell. The coolant loop has a first portion associated with the exhaust such that heat from the exhaust increases a temperature of coolant fluid in the first portion. The coolant loop has a second portion downstream of the first portion. The second portion of the coolant loop is associated with the evaporator such that heat from the coolant fluid in the second portion increases the temperature of the evaporator. | ||||||
| 206 | COMBINED HEATING POWER AND COOLING APPARATUS WITH ENERGY STORAGE TYPE ADAPTED TO AN ACTIVE DISTRIBUTION NETWORK AND ITS METHOD | US15319356 | 2015-12-10 | US20170131037A1 | 2017-05-11 | Xiling ZHAO; Lin FU; Shigang ZHANG; Xingmei ZHANG |
| The application relates to an combined heating power and cooling apparatus with energy storage for an active distribution network and its operating method. The apparatus is comprised of a generation apparatus, a generator, a waste heat recovering and absorbing heat pump, a high temperature flue gas-water heat exchanger, a medium temperature flue gas-water heat exchanger, a low temperature flue gas-water heat exchanger, a energy storing electric heat pump, a high temperature energy storing canister, a low temperature energy storing canister, a cooling tower a number of circulating water pumps and a number of valves. The operating method changes the traditional operation modes of the system “determining electricity based on heat” and “determining electricity based on cooling”, causes the system to regulate power of the generated electricity on grid, participate in the regulation of grid load, solve the problem of a limited ability of generation peak regulation due to the inter-coupling of power generation, heat supply and cooling supply. | ||||||
| 207 | HIGH EFFICIENCY HEATING AND/OR COOLING SYSTEM AND METHODS | US15241725 | 2016-08-19 | US20160377303A1 | 2016-12-29 | Gilbert S. Staffend; Nancy A. Staffend; Nicholas A. Staffend |
| HVAC systems and methods for delivering highly efficient heating and cooling using ambient air as the working fluid. A plenum has an upstream inlet and a downstream outlet, each in fluid communication with a target space to be heated or cooled. Ambient air is drawn into the inlet at an incoming pressure and an incoming temperature. The inlet and outlet are gated, respectively, by first and second rotary pumps. A heat exchanger in the plenum transfers heat into or out of the air, provoking a change in air volume within the plenum. Work is harvested in response to change in air volume. The systems and methods can be configured to replace a traditional blower fan used to circulate the interior and exterior air. The systems and methods can be configured to implement a technique referred to as Convergent Refrigeration. | ||||||
| 208 | Heat pump according to the adsorption principle | US13508208 | 2010-11-08 | US09416998B2 | 2016-08-16 | Roland Burk |
| The invention relates to a heat pump according to the adsorption principle, comprising a plurality of hollow elements each having an adsorbent, wherein a working medium is enclosed in each of the hollow elements is displaceable between the adsorbent and a phase change area, wherein a heat-transporting fluid in a variable fluid circuit can flow through the hollow elements by means of a valve arrangement. The hollow elements are brought into thermal contact with the fluid in the area of the adsorbent, wherein the flow through the hollow elements changes cyclically with the fluid, wherein at least two of the hollow elements are flown through parallel from the fluid at least in one, in particular each position of the valve arrangement, and at least two of the hollow elements are flown through serially one after the other. | ||||||
| 209 | ELECTRICAL ENERGY STORAGE AND DISCHARGE SYSTEM | US15012155 | 2016-02-01 | US20160222830A1 | 2016-08-04 | Vipluv AGA; Enrico Conte |
| Electrical energy storage and discharge system for storing electrical energy as thermal energy includes a heat pump cycle with first working fluid, a water steam cycle with second working fluid, a first thermal storage system with first thermal fluid, a second thermal storage system with second thermal fluid, an electrical heater member and a power regulating member, fluidly connected to each other. The system includes fluidly connected first cold and hot storage tanks, and the system includes fluidly connected second cold and hot storage tanks. The electrical heater is operably connected to the system between the tanks. The power regulating member is electrically connected to one or more electrical sources to regulate excess electrical energy, partially, to the electrical heater, and partially, to the heat pump cycle. | ||||||
| 210 | Broadband heat pump system | US13980699 | 2012-08-08 | US09377229B2 | 2016-06-28 | Minsung Kim; Young-Jin Baik; Seong-Ryong Park; Ho-Sang Ra; Young-Soo Lee; Ki-Chang Chang |
| Provided is a broadband heat pump system including: a heat pump module including a plurality of heat pumps that supply hot water with different levels of temperature; a heat source supply module that introduces a heat source from one heat source or selectively introduces a heat source from one or a plurality of heat sources among heat sources with different levels of temperature so as to produce a heat source with a desired temperature; and a controller that controls the heat pump module and the heat source supply module to select one from the plurality of heat pumps to be appropriate to a temperature of hot water requested by a demand source and to receive a heat source with a necessary temperature from the heat source supply module so that the selected heat pump is able to supply hot water with the requested temperature. | ||||||
| 211 | HEAT PUMP ARRANGEMENT AND METHOD FOR OPERATING HEAT PUMP ARRANGEMENT | US14897914 | 2014-06-04 | US20160138837A1 | 2016-05-19 | Bernd Gromoll; Florian Reissner; Jochen Schäfer |
| A heat pump arrangement including a first heat pump through which a first fluid flows, a second heat pump through which a second fluid flows, and a heat exchanger to transfer heat from the first fluid to the second fluid. The heat is transferred from the first fluid to the second fluid at a fluid temperature of at least 120° C. for the second fluid. The first fluid and the second fluid each have a volumetric heating capacity of at least 500 kJ/m3 when the heat is transferred from the first fluid to the second fluid. Useful heat is extracted from the second fluid at a fluid temperature of at least 120° C. for the second fluid, and the first fluid and the second fluid each have a volumetric heating capacity of at least 500 kJ/m3 when the useful heat is extracted. | ||||||
| 212 | HEAT PUMP | US14981674 | 2015-12-28 | US20160109139A1 | 2016-04-21 | Holger Sedlak; Oliver Kniffler |
| A heat pump has an evaporator for evaporating water as a working liquid so as to produce a working vapor, the evaporation taking place at an evaporation pressure of less than 20 hPa. The working vapor is compressed to a working pressure of at least 25 hPa by a dynamic-type compressor so as to then be liquefied within a liquefier by direct contact with liquefier water. The heat pump is preferably an open system, wherein water present in the environment in the form of ground water, sea water, river water, lake water or brine is evaporated, and wherein water which has been liquefied again is fed to the evaporator, to the soil or to a water treatment plant. | ||||||
| 213 | REFRIGERANT GAS COMPOSITION | US14400063 | 2013-05-08 | US20150144833A1 | 2015-05-28 | Charles P. McKenna |
| Present invention relates to a refrigerant composition comprising tetrafluorethane, difluoromethane and pentafluoroethane for use in heating and cooling applications, especially for inverter air-conditioners/heat pumps. | ||||||
| 214 | HEAT PUMP SYSTEM ENERGY MANAGEMENT DEVICE | US14379632 | 2013-02-26 | US20150019023A1 | 2015-01-15 | Masato Kotake; Yi Zheng; Takahiro Yamaguchi |
| A management device manages plural heat pump systems to bring a total amount of energy consumed by the heat pump systems closer to a target value. The management device includes a request transmitting unit, a consumption information receiving unit, a database, and a learning unit. The request transmitting unit transmits requested values of energy consumption to each of the heat pump systems. The consumption information receiving unit receives actual values of energy consumption from each of the heat pump systems. The database stores response characteristics of consumers having each of the heat pump systems with respect to the requested values of energy consumption. The learning unit learns the response characteristics and reflects learning results based on past records of responses of each of the consumers with respect to the requested values of energy consumption in the database. | ||||||
| 215 | Thermal power upgrade facility | US13521385 | 2011-01-19 | US08820099B2 | 2014-09-02 | Michel Barbizet |
| The invention relates to a facility making it possible to maximize the overall power output, the facility including at least one absorption group (7), for producing ice water, and a heat pump (10). The particular feature of the facility is that the inlet of the heat pump power supply system is connected to the outlet of the exhaust system (9) of the absorption group (7) so as to transfer at least part of the low-temperature thermal power from the exhaust system (9) to the hot water production system (12). Such a facility also makes it possible to generate sanitary ice water and hot water and desalinate sea water. | ||||||
| 216 | HEAT PUMP SYSTEM AND AIR-CONDITIONER | US14066703 | 2013-10-30 | US20140090411A1 | 2014-04-03 | Yingning HU; Biao LI; Jun LIN; Chengyong WANG |
| A heat pump system, including a main heat pump system and a directly expanded strong cool-heat radiation plate provided on the building surface and serving as the terminal of the main heat pump system. The directly expanded strong cool-heat radiation plate enables refrigerant in the main heat pump system to circulate therein. Since the heat pump system of the present application adopts the directly expanded strong cool-heat radiation plate as the terminal of the main heat pump system, refrigerant in the main heat pump system may exchange heat with air by means of the directly expanded strong cool-heat radiation plate directly, instead of secondary heat exchange of the refrigerant loop and the water circulation loop, thereby reducing loss in intermediate heat exchange, improving the heat exchange efficiency and heat utilization, and omitting the circulating pump for water circulation. An air-conditioner with the heat pump system is further disclosed. | ||||||
| 217 | HEAT STORAGE TYPE RADIATION AIR CONDITIONING SYSTEM EMPLOYING HEAT PUMP AIR-CONDITIONER | US13971890 | 2013-08-21 | US20140053589A1 | 2014-02-27 | Toru NISHINO |
| A container material sealing and containing a latent heat storage material is arranged in a ceiling blow chamber box. Then, an air conditioning system of radiation type in which the metal panel is cooled or warmed by using as an auxiliary heat source the latent heat storage material having been cooled or warmed by heat storage achieved by cooling or warming the latent heat storage material with cool or warm air generated by a heat pump air-conditioner and then coolness or warmth is radiated from the metal panel into a room and an air conditioning system of convection type in which cool or warm air generated by the heat pump air-conditioner is blown into the room are provided and then the two air conditioning systems are used simultaneously or alternatively any one alone of the air conditioning systems is used so that air conditioning of the room is performed. | ||||||
| 218 | HIGH EFFICIENCY THERMODYNAMIC SYSTEM | US14069388 | 2013-11-01 | US20140053558A1 | 2014-02-27 | Gilbert S. Staffend; Nancy A. Staffend; Nicholas A. Staffend |
| An air-handling system selectively heats and/or cools a target space by circulating ambient air from the target space across a heat exchanger. The system operates along an air flow path having an inlet from the target space and an outlet back into the target space. Air-handling turbines or pumps are located near the inlet and outlet. The heat exchanger is placed in the flow path between the turbines or pumps. The heat exchanger transfers heat into or out of the air, causing a natural pressure increase or decrease in the air. The turbines or pumps are configured to harvest work from the induced pressure differential in order to conserve energy. A combustion chamber may be included directly in the flow path upstream of the heat exchanger for combusting a fuel in the air during a high heating mode. | ||||||
| 219 | High efficiency thermodynamic system | US12917064 | 2010-11-01 | US08596068B2 | 2013-12-03 | Gilbert Staffend |
| An air aspirated hybrid heat pump and heat engine system (20) for selectively heating and cooling a space (22) having an flow path (24) including a compressor (76), a heat exchanger (32), an expander (78), and a generator (68). A combustion chamber (62) is in the flow path (24) for combusting a fuel in the air during a high heating mode. The heat exchanger (32) dissipates the heat from the air, and the expander (78) depressurizes the air while powering the generator (68). Also included is a positive displacement rotating vane-type device (36) having a stator housing (38) extending between longitudinal ends (40). A compression chamber inlet (52) and an expansion chamber outlet (58) are located on opposite longitudinal ends (40) of the stator housing (38) to be in simultaneous communication with the same chamber (48, 50)). A fluid enters the device through the compression chamber inlet (52) and pushes fluid out of the expansion chamber outlet (58). | ||||||
| 220 | HEAT PUMP APPARATUS AND CONTROL METHOD FOR HEAT PUMP APPARATUS | US13981505 | 2011-01-27 | US20130306301A1 | 2013-11-21 | Shogo Tamaki; Makoto Saito; Masanobu Baba; Ryo Oua |
| A heat pump apparatus includes a heat source unit that cools or heats a refrigerant, an indoor unit that performs a cooling operation, and a hot water supply unit that performs a hot water supply operation. When there is an operation request for one of the indoor unit and the hot water supply unit, even when there is no operation request for the other, the heat pump apparatus causes both the one and the other to operate if the other satisfies a certain condition so that the hot water supply unit performs a hot water supply operation by utilizing a refrigerant heated by performing a cooling operation in the indoor unit and the indoor unit performs a cooling operation by utilizing a refrigerant cooled by performing a hot water supply operation in the hot water supply unit. | ||||||
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