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Title:
SPRINKLING NOZZLE OF WARM WATER TANK FOR WATER COOLING TOWER
Document Type and Number:
Japanese Patent JP3834944
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To prevent clogging of a sprinkling nozzle for sprinkling water from a wet-dry switching type water storage region of a warm water tank in a water cooling tower.
SOLUTION: A sprinkling nozzle 31 of the warm water tank comprises a body 33 having a hollow part 33a for warm water 12 to flow and engaged with a nozzle mounting hole 32 provided at a wet-dry switching region of a bottom plate 5a of a warm water tank 5, an ascending gradient foreign matter preventive flange 34 directed from an outer peripheral side toward a central side and mounted at an upper end of the body 33, a distributing plate 35 for distributing warm water 12 fed from the part 33a of the body 33 into a plurality of flows at a lower end of the body 33, and a recoiling plate 36 for recoiling the water 12 distributed and fed to sprinkle the water to a wet-dry switching space 22 of a heat exchanger.


Inventors:
Mochizuki this morning
Koji Kimura
Kanji Kato
Application Number:
JP20159897A
Publication Date:
October 18, 2006
Filing Date:
July 28, 1997
Export Citation:
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Assignee:
Ishikawajima Harima Heavy Industries Co., Ltd.
International Classes:
F28F25/06; F28C1/16; (IPC1-7): F28F25/06; F28C1/16
Domestic Patent References:
JP9126667A
JP1260291A
JP7234094A
JP6018036A
JP56127197A
JP4057061U
JP4049752U
JP61192197U
JP53129754U
JP5052545U
JP43007461Y1
JP6300469A
Attorney, Agent or Firm:
Tsunemitsu Yamada
Seiichi Otsuka



 
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