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JP2021196164A |
To provide a wet dry integrated circulation cooling system.An integrated circulation water cooling system includes: at least one load (20); an air cooling sub-system (30); a wet surface cooling sub-system (50); at least one temperature s...
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JP2021188804A |
To provide a plate type heat exchanger which can reduce a possibility of damage of a capillary tube.A plate type heat exchanger 20 includes: a hot water outlet flow passage F2; a hot water outlet section 23b which is communicated with th...
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JP2021179270A |
To accurately determine a state of blockage by dust or the like of a heat exchanger.The temperature of a heat exchanger 32 that can be a reference (average) index of a load (operation state) at that time is detected by first detection me...
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JP6967484B2 |
To provide a condenser which can be made smaller while maintaining a necessary amount of heat removal.The condenser comprises: a plurality of heat transfer tubes 10 which are disposed vertically and through which a coolant flows; and a c...
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JP6966307B2 |
To provide an auxiliary machine power determining device that can optimize power of an auxiliary machine while taking account of states of multiple auxiliary machines, and to provide a plant, an auxiliary machine power determining method...
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JP6961475B2 |
To provide a state evaluation device capable of evaluating deterioration of performance of a wet type cooling tower, appropriately.A state evaluation device evaluates a reduction state of performance of a wet type cooling tower on the ba...
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JP6958407B2 |
To provide a water collector which achieves high water collection efficiency when inserted into a filler and a cooling tower including the water collector, and to provide a solid medical agent dissolving device using the water collector ...
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JP6958019B2 |
To make evaporation temperature constant in a low-temperature cold water device 100 including a compressor 1A, a condenser 1B, an electronic expansion valve 5 and an evaporator 7.A low-temperature cold water device 100 includes an openin...
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JP6956491B2 |
To provide a heat exchanger and a heat exchange system, capable of optimizing performance related to heat exchange for each portion, to suppress enlargement of a device.A heat exchanger includes: a first shell 3 storing a first heating l...
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JP6953924B2 |
To model a heat exchanger in which at least either of the two fluids which exchange heat between themselves is phase-changed by heat exchange without being constrained in its shape.This method is used for modeling a counterflow heat exch...
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JP6954138B2 |
A heat storage device includes a heat storage, a first flow passage, a second flow passage and a flow rate regulator. The heat storage stores heat released from coolant. The first flow passage is placed in a circulation path that conduct...
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JP2021162121A |
To provide a belt transmission mechanism for cooling tower blowers in which a tension regulation part suppressing meandering of a belt is adopted in a transmission mechanism for blowers using a flat belt and which is capable of preventin...
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JP2021154823A |
To provide a vehicle cooling device capable of quickly warming up an engine.A vehicle cooling device 10 comprises a cooling circuit 11 for circulating a coolant W that cools an engine 1, and includes a radiator 20 in which the cooling ci...
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JP2021154822A |
To provide a vehicle cooling device that suppresses cold strain which occurs in a radiator.A vehicle cooling device 10 comprises a cooling circuit 11 for circulating a coolant W that cools an engine 1, and includes a radiator 20 in which...
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JP6940383B2 |
To quickly switch heat exchange using heat medium of different temperature.A heat exchange system 100 comprises: a heat exchange unit 2 for performing heat exchange with an object; a steam supply source 1; a supply pipe 31 for supplying ...
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JP2021148315A |
To provide a modeling method of a heat exchanger which can accurately estimate an actual heat transmission amount of the heat exchanger, and a heat exchange system.In a modeling method of an evaporator 12 being a heat exchanger in which ...
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JP2021525353A |
As used herein, a shell having an inlet port for introducing the polymer solution into the shell and an outlet port for removing the polymer solution from the shell, the polymer solution acting to dissolve the polymer and the polymer. Wi...
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JP6937920B2 |
A heat source machine according to the present invention comprises: a free cooling unit which has a heating medium circuit that circulates a first liquid heating medium, a first heat source-side heat exchanger that performs heat exchange...
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JP6939695B2 |
To provide a heat recovery device (exhaust heat recovery device 50) capable of early increasing a temperature of a medium to a prescribed temperature when the temperature of the medium supplied to a supplied portion (combustion chamber 6...
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JP3233642U |
To provide a residual heat recovery device for an air compressor. The residual heat recovery device includes a fixed pedestal 1, a heat exchanger 2, a heat insulating box, a water storage tank, a support leg, an oil introduction pipe 6, ...
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JP6917967B2 |
To provide an exhaust heat recovery unit capable of enhancing space efficiency.An exhaust heat recovery unit comprises: a heat exchange section; a main flow passage which has an introduction port to introduce exhaust gas, a main discharg...
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JP6911469B2 |
A heat treatment device (1) utilizing heat exchange between a first fluid (M) and a second fluid (HC) includes first heat transfer bodies (7) including first flow channels (17) through which the first fluid (M, P) flows, second heat tran...
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JP6910289B2 |
A convector for air cooling of a fluid flowing in a pipe, comprising: a path for a cooling air flow comprising an inlet from and an outlet towards the environment, a heat exchange section comprising at least one tube bundle defining a he...
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JP2021104797A |
To improve the cooling efficiency of a second cooling apparatus disposed on a downstream side in a flowing direction of cooling air of a first cooling apparatus.A work machine is equipped with a cooling fan, and a first cooling apparatus...
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JP2021105516A |
To reduce power of a cooling water system facility.A control device 100 of a cooling water system facility 30 is provided. The cooling water system facility 30 includes a circulating pump 45 for circulating cooling water, and a cooling t...
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JP6904243B2 |
To provide a mobile antenna device capable of performing stable cooling even in a state where a mobile is stopped, and capable of performing efficient cooling even in a case where the mobile is moved.A mobile antenna device comprises: a ...
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JP6900806B2 |
To provide an engine cooling system for improving cooling efficiency of cooling water while reducing its size of the system.An engine cooling system 30 for cooling an engine 12 of a ride type vehicle includes a radiator device 37 having ...
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JP2021099178A |
To readily fit a packing between an opening end of a tank and a header plate and prevent the packing from being bitten by the header plate when being fitted.In a tank for a heat exchanger, a number of outer ribs 5 are disposed in an oute...
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JP6891713B2 |
To provide a heat exchange unit capable of measuring a temperature at a plurality of points, without increasing the number of sensor devices, and an air conditioner including the heat exchange unit.A heat exchange unit 100 comprises: a f...
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JP6887537B2 |
To control a degree of vacuum of a condenser without using an expensive measuring instrument.The invention relates to a controller 100 of a coolant system facility 30 which cools steam exhausted from a steam turbine 10 of a steam power g...
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JP6885857B2 |
To unify an amount of refrigerant flowing into an outdoor heat exchanger.In an air conditioner in which an outdoor unit 1 including a compressor 4, a four-way valve 5 and an outdoor heat exchanger 6, and an indoor unit 2 including an ind...
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JP6874195B1 |
To provide a monitoring device, a monitoring program and a monitoring method capable of easily identifying an abnormality occurrence site of a cooling tower. A monitoring device (10) calculates an interface (30) that acquires a signal ba...
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JP2021512268A |
The present invention relates to a measuring system (24) for measuring fluid, a housing (32) that houses the measuring system (24) at least partially, and a temperature for controlling the temperature inside the housing (32). A measureme...
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JP2021071234A |
To enable stable heat exchange in a long term.A heat exchange device includes a water reservoir for storing heat source water, and a heat exchanger in which a heat medium in a usage side circulates. The heat exchange device is configured...
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JP6866447B2 |
To simplify control and reduce hardware and software costs.A heat source system control method for optimally controlling a heat source system 10 including a refrigerator 11, a cooling tower 12 and a cooling water pump 17 for moving cooli...
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JP6866129B2 |
To utilize free cooling easily in comparison with a conventional one.A second cooling system 100 comprises: a second cooling tower 104; a heat exchanger 106 connected to the second cooling tower via a pre-cooling side circulation passage...
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JP6867258B2 |
A heat exchange system for a vehicle includes: a first cooling circuit (L1-1, L1-2) is configured to cool an internal combustion engine a second cooling circuit (L2-1, L2-2) is configured to cool a driving electric motor outputs a drivin...
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JP2021060183A |
To provide a cooling device capable of maximizing size reduction and efficiency improvement by changing structures of a capacitor and a radiator of the cooling device which is mounted on an existing internal combustion engine vehicle, an...
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JP2021050867A |
To provide a dust removal device capable of properly controlling the temperature of a combustion exhaust gas while suppressing deterioration in heat recovery rate of an exhaust heat recovery boiler.A dust removal device 10 is the device ...
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JP6852458B2 |
To provide a binary power generation device and a binary power generation method that can stably discharge drain water regardless of an operation situation of the binary power generation device.A binary power generation device 1 comprise...
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JP2021046959A |
To provide a method for operating a cooling tower that can safely and automatically operate without the need of smashing an ice manually by an operator.A method for operating a cooling device includes: a first step of operating a blower ...
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JP6849345B2 |
To estimate an operational condition at real time with a computation amount suppressed, to improve COP of the whole air conditioning system.A controller of an air conditioning system including a cooling tower and a heat source machine in...
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JP6844518B2 |
This heat exchanger is provided with a core portion (24), a pair of tanks (25, 26), and a closure member (34). A plurality of tubes (22) which have a flat cross section and through the inside of which a fluid flows are stacked in the cor...
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JP2021038678A |
To provide a fluid circuit system for a vehicle which has a plurality of heat exchangers corresponding to a plurality of different fluid circuits, respectively, arranged in an intake passage for enabling early temperature rise of intake ...
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JP2021038863A |
To execute or stop thermal exchange between a thermal exchange medium and a body to be thermally exchanged, appropriately with a simple configuration.A thermally exchanging device includes: a thermally insulating plate member 12 that is ...
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JP6840026B2 |
To detect abnormalities such as piping damage while still in a minor state within a device such as a heat exchanger which is a large and complicated system in which high temperature fluids circulate; and to identify the locations and cau...
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JP6832471B1 |
The cooling device of the embodiment includes a first heat exchanger, a first pipe, a second pipe, a bypass pipe, a flow rate changing mechanism, and a control unit. The control unit monitors the detected value for at least one of the po...
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JP2021027045A |
To provide a temperature adjustment apparatus that enables both of cooling and heating of a temperature adjustment target object, with a simple configuration.A temperature adjustment apparatus comprises: a first heat exchanger 3 that per...
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JP2021017997A |
To suppress occurrence of cavitation in a flow path where liquid flows, in a configuration that can adjust a discharge amount of liquid to be discharged toward a heat exchanger.A heat exchanger cooling system 10 comprises a flow path 28 ...
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JP2021014929A |
To improve reliability of a heat exchanger.A plurality of heat transfer tubes (40) and a plurality of fins (45) are provided in a heat exchanger (30). A plurality of tube openings (46) are formed in the fin (45). The tube openings (46) o...
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