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JP2023071628A |
To reduce a stop frequency of a compressor, and to smoothly re-drive the compressor.A refrigeration cycle device comprises: a compressor 21 driven by a gasoline engine 2; a heat radiator 22 for heat-radiating a refrigerant discharged fro...
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JP7278647B2 |
Provided are: an in-vehicle electric-power generating device capable of generating electric power used for driving a compressor of a refrigeration apparatus by using waste heat from a vehicle engine; and a refrigerator vehicle equipped w...
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JP7276922B1 |
Kind Code: A1 An air conditioning system adjusts the temperature of a room by generating hot or cold heat and exchanging heat with the outside air. In water electrolysis and fuel cells, the electrolyte is cooled or heated, but the energy...
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JP7274950B2 |
To provide a refrigeration system that is installed in a double articulated truck, and can secure refrigeration capacity.A refrigeration system 10A is installed in a double articulated truck 100 comprising a first vehicle 112 provided wi...
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JP2023061139A |
To provide an exhaust heat utilization system capable of more effectively using exhaust heat.A chemical heat pump 12 for an exhaust heat utilization system 11 includes: a heat accumulator 21 in which a chemical thermal storage medium HM ...
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JP2023053753A |
To provide an adsorber and an adsorptive heat pump capable of simply regenerating and cooling an adsorbent with sunlight and radiative cooling.An absorber 20 comprises: a porous cylindrical body 18 having a porous structure through which...
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JP2023047292A |
To simultaneously operate for cooling and heating by using waste heat, and to resolve energy supply-demand difference according to time.A system includes a regenerator that heats a strong solution by waste heat to generate a first vapor ...
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JP7238102B2 |
A water source heat pump includes a baffle-free evaporator configured to take in chilled water having a temperature that is not less than 1°C and not greater than 5°C, the chilled water being river water, lake water, or sea water.
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JP7231969B1 |
[Object] To provide a gas engine cooling and heating system that efficiently operates the cooling and heating system by using a small gas engine and a DC generator. [Configuration] Gas engine 1, first cooling water circulation flow path ...
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JP7221789B2 |
[Problem] To provide a vehicle air conditioner capable of controlling exhaust heat recovery from heat-generating equipment, using a relatively simple configuration. [Solution] A vehicle air conditioner 1 includes a controller 32 that, in...
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JP2023020508A |
To provide a cold recovery system capable of suppressing clogging of a heat exchanger at start of the cold recovery system, and a starting method for the cold recovery system.A cold recovery system includes: a first heat exchanger config...
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JP2023020523A |
To provide a cold recovery system capable of suppressing clogging of a heat exchanger at start of the cold recovery system, and a starting method for the cold recovery system.A cold recovery system 1 includes: a first heat exchanger 11 t...
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JP2023011474A |
To provide a method for controlling a heat exchanging device that is improved in efficiency more than before without exhaustion of heat sources in a method for controlling a heat exchanging device.A method for controlling a heat exchangi...
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JP7190640B2 |
To suppress increases in energy consumption and a carbon dioxide discharge amount due to increases in the power consumption and a cooling load of both a communication apparatus and a computer system related to high-speed and large-capaci...
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JP2022186417A |
To supply appropriate thermal energy in response to external requests for thermal energy.A heat generating system 100 has a thermal energy generating unit 110, a thermal energy transfer adjusting unit 150, and a heat exchange unit 160. T...
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JP7175353B1 |
A cooling circulation method and a cooling circulation device for a secondary refrigerant that are inexpensive in equipment cost and capable of stably circulating are provided. A cooling circulation device (1) includes a liquefied gas su...
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JP7174936B2 |
There is provided an air conditioner in which a plurality of outdoor units can be switched without interrupting air conditioning, and deterioration of air conditioning properties can be prevented. The air conditioner includes a GHP contr...
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JP7173098B2 |
To provide an adsorption type heat pump system and a cold generation method that can perform high-efficiency cold generation utilizing sunlight.There are provided: an adsorption type heat pump system 100 comprising an evaporator 20 which...
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JP7170997B2 |
To provide a heat pump system enabling reduction of operational cost.In a heat pump system 1A, seawater 91 that is water containing impurities includes mineral components that are impurities. An RO module 102 uses the seawater 91 to prod...
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JP2022170136A |
To provide an air conditioning panel that can solve problems related to area arrangement and also exhibit more sufficient performance.An air conditioning panel 1 comprises: a regenerative absorber 10 which has an absorbing liquid absorbi...
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JP2022170176A |
To provide a cooling system which achieves lower power consumption than conventional cooling systems.A cooling system 1A is provided that has an ejector refrigeration machine 13A and a heat exchanger 3. In the cooling system 1A, hot wate...
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JP2022170174A |
To provide a cooling system which achieves lower power consumption than conventional cooling systems.A cooling system 1A is provided that has an ejector refrigeration machine 13A and a heat exchanger 3. The ejector refrigeration machine ...
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JP2022546494A |
Embodiments of the present invention utilize a low-cost or no-cost energy source, i.e. heat, and use the utilized heat to develop a new class of compressors called "burst compressors" and a new class of compressors called "steam pumps". ...
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JP7153864B2 |
There is provided an air conditioner that is capable of performing an operation with an increased operation horsepower only when an air conditioning capability is required, without disturbing an efficient air conditioning operation as mu...
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JP7150630B2 |
The disclosure intends to provide an waste heat recovery system and a method of controlling the same that can detect leakage of a refrigerant relatively quickly even when the refrigerant leaks out of a refrigerant circuit. The waste heat...
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JP7148238B2 |
To provide a simple rest facility which can use power efficiently enough and can change an installation place easily without requiring time and effort for installation and removal.A simple rest facility comprises a base portion 10 mainly...
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JP7143751B2 |
To uniformly distribute a mass flow rate of a refrigerant flowing in each condenser with a simple structure, even when a plurality of condensers is connected to one compressor in parallel.A steam generating heat pump device includes: a h...
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JP7142314B2 |
There is provided a hybrid chiller system in which a chiller system can be constructed and entrapment of a refrigerant in the chiller system can be prevented. The system includes a GHP outdoor unit 2 including a GHP compressor 13 to be d...
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JP7136965B1 |
A calculation device, a calculation method, a program, a control device, a control method, and a control program capable of operating in a heat storage mode suitable for environmental conditions are provided. A computing device performs ...
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JP2022131636A |
To provide a vehicular air conditioning system which includes a heat pipe system to improve heating capacity and enables the heat pipe system to start smoothly.A vehicular air conditioning system includes a heat pipe system. A liquid pip...
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JP2022131634A |
To provide a vehicle air conditioning system capable of sending high temperature air into a vehicle interior during a heating operation regardless of a temperature of a heat source while improving heating capacity by using a heat pipe sy...
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JP2022131635A |
To provide a vehicle air conditioning system which enables a condenser to realize high heat exchange efficiency in a heat pipe system while improving heating capacity using the heat pipe system mounted on the vehicle air conditioning sys...
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JP2022126331A |
To provide a temperature adjustment system that can reduce maintenance cost of a windowless barn.A temperature adjustment system for a windowless barn comprises a fan attached to at least one of a ventilation inlet and a ventilation outl...
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JP7117945B2 |
A vehicle air-conditioning apparatus heat pump system configured so that an excessive increase in the temperature (superheat degree) of refrigerant discharged from a compressor can be prevented in air-heating operation. The heat pump sys...
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JP7114079B2 |
To provide a cooling device with a power generation function, which is extremely practical.A cooling device with a power generation function comprises a compression unit 1 configured to compress refrigerant S, an expansion unit 3 configu...
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JP2022114463A |
To make a transmission necessary-time of a measurement correlation signal of an energy conversion system necessary for efficiently using cold heat contained in liquefied fuel synchronized with a time for use in the energy conversion syst...
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JP7109781B2 |
To assist heat exchange of a heat source side air heat exchanger of a heat source device efficiently.A heat exchange assist device includes: a blower 10; a radiator 20 which causes air received from the blower 10 to pass therethrough and...
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JP2022107215A |
To provide a cold recovery system capable of suppressing power consumption of a vessel or a floating body while suppressing condensation of an inboard space in the vessel or the floating body, and the vessel or the floating body includin...
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JP7100762B2 |
A method of operating, during an at least partial shutdown of a refrigerant distribution subsystem in a natural gas liquefaction facility, can include: draining down at least a portion of a mixed refrigerant in one or more components of ...
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JP7099201B2 |
To provide a heat pump device that can shorten a start-up time even if it is a heat pump device for a two-stage compression two-stage expansion cycle.A heat pump device comprises a bypass pipe L3 capable of introducing a refrigerant to a...
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JP2022090876A |
To provide a technique for improving the reliability of a Rankine cycle device provided with a reheater.A Rankine cycle device 50 includes a main flow path F1, a first bypass flow path F2, and a temperature sensor 10. The main flow path ...
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JP2022088109A |
To provide an expander which can be easily started while achieving a high expansion ratio.An expander 1a of this invention includes a high pressure space 11, a plurality of operation chambers 20, a low pressure space 12, an intake passag...
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JP7081761B2 |
To efficiently operate an underground heat exchanger while securing heat collecting and radiating amount in an underground heat pump.A piping system 13 includes: a first pipe 21; a plurality of second pipes 22 which supply a heat medium ...
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JP2022082955A |
To provide an air drive-type cooling/heating device which can be used in even an environment in which a power supply such as those in an explosion-proof environment cannot be used, and can make a personal work range efficiently comfortab...
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JP2022081633A |
To provide an apparatus and method for cryostorage and manipulation of multiple container units.An apparatus for cryostorage and manipulation of multiple container units includes a cryochamber having a cryo-access port. The cryochamber i...
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JP2022079429A |
To provide a method and a facility for recovering heat from a flue gas of a boiler.A method includes: a step in which a flue gas (G) of a boiler passes through a flue gas cooling unit (1); a step in which heat from the flue gas (G) is tr...
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JP7073863B2 |
A thermal management system for a vehicle includes a heating refrigerant circulation circuit, a heat pump cycle and a heat-discharge refrigerant circulation circuit A heating circulation section of the heating refrigerant circulation cir...
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JP7073370B2 |
The present invention relates to a liquefied gas regasification line comprising a vaporization section of said gas, a prime mover, a first heat exchanger (HE1) operating on the circuit of a first intermediate fluid and a heat pump (HP), ...
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JP2022074320A |
To provide an air conditioner preventing a refrigerant pipe from vibrating due to vibration generated from a compressor having a gas engine as a driving source and preventing the refrigerant pipe from causing cracks to secure reliability...
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JP7068861B2 |
To provide a chiller system that can mitigate deterioration in efficiency in a low loading state.A chiller system includes: an electric drive type compressor 45 for compressing refrigerant circulating through a refrigerant circulation pa...
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