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公开(公告)号：US09931910B2
公开(公告)日：2018-04-03
申请号：US15288365
申请日：2016-10-07
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masakatsu Tsubouchi
CPC classification number: B60H1/3201 , B60H1/00007 , B60H1/00899 , B60H2001/00935
Abstract: An adsorption heat pump-equipped vehicle air conditioning device comprising: an adsorption heat pump that includes a plurality of vessels, each of which includes an adsorption section housing an adsorbent and an evaporation and condensation section inside which a refrigerant is sealed, an adsorption process and a desorption process being performed repeatedly inside the vessels; first heat exchangers respectively disposed inside each of the adsorption sections; second heat exchangers respectively disposed inside each of the evaporation and condensation sections; a first circulation route for circulating refrigerant between a high temperature heat source and a heater core; a second circulation route for circulating refrigerant between the adsorption heat pump and an interior heat exchanger, wherein the second circulation route is connected to the adsorption heat pump through a switching valve; and a controller that controls switching of the switching valve.
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公开(公告)号：US09772132B2
公开(公告)日：2017-09-26
申请号：US15136484
申请日：2016-04-22
Applicant: OxiCool Inc.
Inventor： Ravikant T. Barot , Brandon K. Wilcox
CPC classification number: F25B49/046 , B60H1/00378 , B60H1/3201 , F25B15/00 , F25B17/08 , F25B27/02 , F25B47/006 , F25B49/04 , F25B2400/01 , F25B2500/06 , F25B2500/19 , F25B2500/31 , F25B2600/2515 , F25B2700/2106
Abstract: A method of operating a cooling system that has at least one evaporator containing a refrigerant and at least one adsorbent chamber containing adsorbent configured to provide adsorption of vaporized refrigerant from the at least one evaporator in a cooling mode and provide desorption of the refrigerant to the at least one evaporator in a recharging mode, the method including; controlling the adsorption and desorption of the refrigerant of the at least one adsorbent chamber between the cooling modes and recharging modes during a cooling cycle; ceasing desorption of the refrigerant from the at least one adsorbent chamber; allowing adsorption of the vaporized refrigerant from the at least one evaporator; and maintaining the at least one adsorbent chamber in an adsorbed state at the end of the cooling cycle in a storage mode.
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公开(公告)号：US09765998B2
公开(公告)日：2017-09-19
申请号：US15181470
申请日：2016-06-14
Applicant: OxiCool Inc.
Inventor： Ravikant T. Barot , Brandon K. Wilcox , David Lee Martin
CPC classification number: F25B27/02 , B60H1/3201 , F25B17/08 , F25B17/083 , F25B49/04 , Y02A30/274
Abstract: Technologies are described herein for cooling systems. In some aspects, a cooling system is configured to enter into a storage configuration or a winterization configuration. In the winterization configuration, refrigerant used in the cooling system is stored in an adsorbent in an adsorbent chamber.
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公开(公告)号：US09702593B2
公开(公告)日：2017-07-11
申请号：US14415442
申请日：2013-07-16
Applicant: COLDWAY
Inventor： Laurent Rigaud , Francis Kindbeiter
CPC classification number: F25B17/00 , B60H1/3201 , B60H1/3232 , B60P3/20 , F25B17/08 , F25B2700/2116
Abstract: The present invention relates to an enclosure which is refrigerated and kept at a predetermined set temperature (Te), containing the evaporator (7) of a refrigerating unit (5). Said enclosure is characterised in that: same comprises a thermochemical system (9) the circuit of which is separate from that of the refrigerating unit and which includes a reactor (1) containing a reactive product capable of absorbing a gas, a condenser and an evaporator arranged in said enclosure (3), the reactive product and the gas being such as to be the subject, when placed in the presence of one another, of a reaction which has the effect of the gas being absorbed by the reactive product and, conversely, to be the subject of a desorption reaction of the gas absorbed by the reactive product when heat is applied thereto once the gas has been absorbed, the thermochemical system having two operating phases, namely a cold-production phase and a regeneration phase, said system comprising measurement (14) and control (19) means which only enable the thermochemical system (9) to enter the regeneration phase if the temperature of the condenser (17) thereof is below a predetermined threshold temperature (Ts).
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公开(公告)号：US09689592B2
公开(公告)日：2017-06-27
申请号：US14131062
申请日：2012-06-21
Applicant: Akifumi Tomita , Osamu Tsubouchi , Haruyuki Tsujihara
Inventor： Akifumi Tomita , Osamu Tsubouchi , Haruyuki Tsujihara
CPC classification number: F25B30/04 , B60H1/00899 , B60H1/3201 , F25B15/02 , F25B2315/001 , F25B2700/04 , Y02B30/52
Abstract: An in-vehicle absorption heat pump device comprises a regenerator; an in-vehicle heat source heating absorbent in the regenerator; a gas-liquid separator; a condenser condensing gas phase separated from the absorbent; an evaporator evaporating a condensate to form vapor; an absorber for bringing the relatively concentrated absorbent in liquid phase in contact with the gas phase to cause the absorbent to absorb the gas phase and be relatively diluted; an absorbent circulation source circulating the absorbent; a bypass passage connecting a liquid-phase storing portion of the gas-liquid separator and the regenerator while bypassing the absorber; and a bypass transfer source in the bypass passage returning the absorbent in the gas-liquid separator to the regenerator. To dilute absorbent in the absorber, a diluent passage allows the condenser and the absorber to communicate and the condensate in the condenser to be supplied to the absorber through the diluent passage by a dilution element.
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Patent Agency Ranking
116.发明申请公开(公告)号：US20170158025A1
公开(公告)日：2017-06-08
申请号：US15364587
申请日：2016-11-30
Applicant: Carrier Corporation
Inventor： Bart Antonie van Hassel
CPC classification number: B60H1/3201 , B60H1/32014 , B60H3/024 , B60H2003/028
Abstract: A heating, ventilation, air conditioning and refrigeration (HVAC/R) system includes a cooling circuit including an evaporator to exchange thermal energy between a primary refrigerant flow and a secondary refrigerant flow reducing a temperature of the secondary refrigerant flow, a cooling heat exchanger to exchange thermal energy between the secondary refrigerant flow and an airflow through the cooling heat exchanger to reduce a temperature of the airflow, and a drain to remove condensate. A reheat circuit is located downstream of the cooling heat exchanger including an adsorber heat exchanger to adsorb the primary refrigerant flow, generating thermal energy. The generated thermal energy is transferred to a reheat refrigerant flow through the adsorber heat exchanger. A reheat heat exchanger exchanges thermal energy between the reheat refrigerant flow and the airflow to increase the temperature of the airflow, thereby lowering the relative humidity of the airflow.
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公开(公告)号：US20170144508A1
公开(公告)日：2017-05-25
申请号：US15275826
申请日：2016-09-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masakatsu TSUBOUCHI
CPC classification number: B60H1/3201 , B60H1/00899 , F25B17/02 , F25B17/083 , F25B27/02 , F25B30/04 , Y02A30/274
Abstract: A vehicular adsorption type air conditioning device comprising: a heater core and an interior heat exchanger that perform heat exchange between air inside a vehicle cabin and a heating medium; an exterior heat exchanger that performs heat exchange between air outside the vehicle cabin and the heating medium; a heating flow path section that circulates the heating medium between a high temperature heat source of the vehicle and the heater core; a plurality of adsorption vessels each including an adsorption section and an evaporation-condensation section, with an adsorbent and a refrigerant sealed within the adsorption vessels; and a flow path system; the flow path system being capable of switching between a cooling mode, a first heating mode, and a second heating mode.
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公开(公告)号：US20170113514A1
公开(公告)日：2017-04-27
申请号：US15291176
申请日：2016-10-12
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masakatsu TSUBOUCHI
CPC classification number: B60H1/3201 , B60H1/00271 , B60H1/00885 , B60H1/32014 , B60H2001/00307 , B60H2001/3255 , F25B27/02
Abstract: A vehicle cooling system includes: an adsorption refrigerating machine having an adsorber that includes an evaporation-condensation section housing a first refrigerant, the adsorption refrigerating machine being configured to cool a third refrigerant that circulates between the evaporation-condensation section and a cooler core with evaporative latent heat of the first refrigerant; a second refrigerant flow passage through which flows a second refrigerant that circulates between the adsorption section and a radiator; a bypass flow passage that bypasses the radiator; a valve that is provided at a junction of the second refrigerant flow passage with the bypass flow passage on a downstream side of the radiator; and a valve controller configured to control the opening and closing of the valve based on the temperature of the second refrigerant.
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119.发明申请SYSTEM AND METHOD FOR STORING THERMAL ENERGY AS AUXILIARY POWER IN A VEHICLE 审中-公开将热能作为辅助动力存储在车辆中的系统和方法公开(公告)号：US20170008374A1
公开(公告)日：2017-01-12
申请号：US15272361
申请日：2016-09-21
Applicant: ENERMOTION INC.
Inventor： John Hamilton STANNARD , David Robert GIBBS , Christopher BACHALO
CPC classification number: B60H1/20 , B60H1/3201 , B60H1/32011 , F01N5/02 , F28D7/106 , F28D20/0034 , F28D21/0003 , F28F1/30 , Y02E60/142
Abstract: There is provided a controller for a heat capture and storage system configured to capture and store energy from heat expelled in engine exhaust. The controller includes a plurality of inputs, a plurality of outputs, and at least one processor coupled to a memory for storing within the memory instructions executable by the at least one processor. The controller is configured by execution of the instructions stored in the memory to: receive signals at one or more of the plurality of inputs, the signals representing at least one operating parameter of the heat capture and storage system; and based on at least one operating parameter, generate signals at one or more of the plurality of outputs for controlling at least one component of the heat capture and storage system to capture and store the energy from the heat expelled in the engine exhaust.
Abstract translation: 提供了一种用于捕获和存储系统的控制器，其被配置为捕获和存储来自在发动机排气中排出的热的能量。 控制器包括多个输入，多个输出以及耦合到存储器的至少一个处理器，用于存储可由该至少一个处理器执行的存储器指令。 控制器通过执行存储在存储器中的指令来配置，以便：在多个输入中的一个或多个处接收信号，所述信号表示热捕获和存储系统的至少一个操作参数; 并且基于至少一个操作参数，在所述多个输出中的一个或多个输出处产生信号，以控制所述热捕获和存储系统的至少一个部件，以捕获和存储来自在所述发动机排气中排出的热的能量。
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公开(公告)号：US20150273974A1
公开(公告)日：2015-10-01
申请号：US14225316
申请日：2014-03-25
Applicant: Ford Global Technologies, LLC
Inventor： Michael Levin , Furqan Zafar Shaikh , Danrich Henry Demitroff , Lawrence Marshall
CPC classification number: B60H1/005 , B60H1/3201 , F25B17/00 , F25B17/08 , F25B27/02 , F25B29/006 , F25B30/04 , Y02A30/274 , Y02B30/52
Abstract: An air-conditioning system which may be included in a motor vehicle may include a single pair of tube-and-plate heat exchangers arranged within a common vacuum enclosure, the heat exchangers selectively coupled with a heat source, a radiator, and an air-conditioning core. During an adsorbing/evaporating mode, coolant may circulate between a first heat exchanger and the radiator and vapor may evaporate from the surface of non-adsorbent-coated plates of the second heat exchanger and be adsorbed at adsorbent-coated plates of the first heat exchanger while coolant circulates between the second heat exchanger and the core. During a desorbing/condensing mode, coolant may circulate between a heat source and the first heat exchanger to effect desorption of vapor from the adsorbent in the first heat exchanger, while melting PCM in the core exchanges heat with air blown through the core to provide cooling.
Abstract translation: 可以包括在机动车辆中的空调系统可以包括布置在公共真空外壳内的单对管板式热交换器，热交换器选择性地与热源，散热器和空气 - 调理核心。 在吸附/蒸发模式期间，冷却剂可以在第一热交换器和散热器之间循环，并且蒸汽可以从第二热交换器的非吸附剂涂覆板的表面蒸发并吸附在第一热交换器的吸附剂涂覆的板 而冷却剂在第二热交换器和芯之间循环。 在解吸/冷凝模式期间，冷却剂可以在热源和第一热交换器之间循环，以在第一热交换器中吸附蒸汽从吸附剂中解吸，同时熔化芯中的PCM与通过芯部吹出的空气交换热量以提供冷却 。
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