Title:
CLOSED DC/AC-TYPE COOLING TOWER
Document Type and Number:
Japanese Patent JP2002071280
Kind Code:
A
Abstract:
To provide a closed DC/AC-type cooling tower for simplifying the piping structure of sprinkled water piping, at the same time carrying a cooling tower by a fork lift, and further easily preventing the sprinkled water pump from being frozen in winter.
The closed DC/AC-type cooling tower comprises a blowing machine 14, an upper water tank 4, a filler 6, a heat exchanger 7, a lower water tank 8, a water collection tank 9, a sprinkled water pump 10, and sprinkled water piping 12, and cools sprinkled water by air in the heat exchanger 7. The sprinkled water pump 10 is directly mounted to the water collection tank 9.
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Inventors:
NAKANISHI TOSHIFUMI
HAYASHINAKA KAZUYOSHI
HAYASHINAKA KAZUYOSHI
Application Number:
JP2000256738A
Publication Date:
March 08, 2002
Filing Date:
August 28, 2000
Export Citation:
Assignee:
HITACHI AIR CONDITIONING SYS
International Classes:
F28C1/12; F28C1/14; (IPC1-7): F28C1/12; F28C1/14
Attorney, Agent or Firm:
Osamu Mori (1 outside)