Title:
WATER SURFACE SHIELDED MATERIAL FOR HEAT STORAGE TANK
Document Type and Number:
Japanese Patent JP3811838
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily restore an initial state of shielding a water surface, when a water level changes or a water flow is generated in heat storage water due to disturbances or the like.
SOLUTION: A water surface shielding material 17 for shielding the water surface of the heat storage tank of a regenerative air conditioner comprises ball members 20 and collar members 21, each provided at a position spaced by a prescribed distance L from the center of each of the ball member. The specific gravity of the ball member 20 and the collar member 21 and the distance L from the center of the collar member 21 are adjusted, so that each collar member 21 is located above a water surface W.
Inventors:
Hiroyuki Fujiwara
Kei Seya
Kei Seya
Application Number:
JP9720999A
Publication Date:
August 23, 2006
Filing Date:
April 05, 1999
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
International Classes:
F24F5/00; (IPC1-7): F24F5/00
Domestic Patent References:
| JP8193731A | ||||
| JP6222186A | ||||
| JP4256490A | ||||
| JP8193284A | ||||
| JP6159742A | ||||
| JP2000319952A | ||||
| JP49022486B1 |
Attorney, Agent or Firm:
Ryukichi Abe
Hirukawa Masanobu
Norihiko Uchida
Hideo Sugai
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa
Hirukawa Masanobu
Norihiko Uchida
Hideo Sugai
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa