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1. WO2022004157 - WATER SPRAY COOLING DEVICE

Publication Number WO/2022/004157
Publication Date 06.01.2022
International Application No. PCT/JP2021/018570
International Filing Date 17.05.2021
IPC
F28D 5/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
5Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
02in which the evaporating medium flows in a continuous film or trickles freely over the conduits
F28F 25/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
25Component parts of trickle coolers
02for distributing, circulating, or accumulating liquid
06Spray nozzles or spray pipes
H01M 8/04 2016.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
H01M 8/04014 2016.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
04014Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
H01M 8/04029 2016.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
04029Heat exchange using liquids
H01M 8/10 2016.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
CPC
F28D 5/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
5Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
02in which the evaporating medium flows in a continuous film or trickles freely over the conduits
F28F 25/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
25Component parts of trickle coolers
02for distributing, circulating, and accumulating liquid
06Spray nozzles or spray pipes
H01M 8/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
H01M 8/04014
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
04014Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
H01M 8/04029
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
04029Heat exchange using liquids
H01M 8/10
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
Applicants
  • 株式会社デンソー DENSO CORPORATION [JP]/[JP]
Inventors
  • 嘉田 善仁 KATA Yoshihito
Agents
  • 特許業務法人かいせい特許事務所 KAI-SEI PATENT FIRM
Priority Data
2020-11257230.06.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) WATER SPRAY COOLING DEVICE
(FR) DISPOSITIF DE REFROIDISSEMENT PAR PULVÉRISATION D'EAU
(JA) 水散布冷却装置
Abstract
(EN) This water spray cooling device comprises a supply unit (301) and a guide unit (303). The supply unit stores the water to be sprayed on a heat radiation unit. The guide unit is connected to the supply unit, and guides the water supplied from the supply unit to a position away from the supply unit and sprays the water on the heat radiation unit of a heat exchanger. The heat radiation unit allows air flowing in the airflow direction to pass therethrough. The supply unit is provided at a position that does not overlap with the heat radiation unit in the airflow direction.
(FR) Le présent dispositif de refroidissement par pulvérisation d'eau comprend une unité d'apport (301) et une unité de guidage (303). L'unité d'apport stocke l'eau à pulvériser sur une unité de rayonnement de chaleur. L'unité de guidage est reliée à l'unité d'apport, guide l'eau apportée par l'unité d'apport vers une position éloignée de l'unité d'apport et pulvérise l'eau sur l'unité de rayonnement de chaleur d'un échangeur de chaleur. L'unité de rayonnement de chaleur permet le passage de l'air circulant dans la direction de l'écoulement d'air à travers l'unité. L'unité d'apport est disposée au niveau d'une position qui ne chevauche pas l'unité de rayonnement de chaleur dans la direction de l'écoulement d'air.
(JA) 水散布冷却装置は、供給部(301)とガイド部(303)とを備える。供給部は、放熱部に散布される水を貯蔵する。ガイド部は、供給部に接続され、供給部から供給される水を供給部から離れた位置まで誘導して熱交換器の放熱部に散布する。放熱部は、送風方向に流れる空気が通過可能になっている。供給部は、送風方向において、放熱部と重ならない位置に設けられている。
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