Title:
AIR-CONDITIONING DEVICE
Document Type and Number:
Japanese Patent JP3151936
Kind Code:
B2
Abstract:
PURPOSE: To prevent choking of the fin of a heat-exchanger by a method wherein an air guide part through which discharge air is guided to an air guide passage between the fins is formed in a heat-exchanger and air is prevented from sideway collision with the tip of the fin.
CONSTITUTION: Air discharged from a blower 8 flows through an air inflow end part 34 of a fin 19 of a heat-exchanger 10 to a flow passage 30 and flows through the flow passage 30, the air being cooled or heated during passage. Meanwhile, when discharge air is blown against a front 10a of the heat- exchanger 10 from a side, discharge air is caused to flow in the flow passage 30 along the wall surface of the tip of the air inflow end part 34 by means of an air guide part 35, whereby the chance of air being cut by the tip of the air inflow end part 34 is reduced. Thus, separation of contaminated particles in air by means of an inertia force results in reduction of adhesion of it to the air inflow end part 34. This constitution prevents choking of the fin 29 of the heat-exchanger 10.
Inventors:
Hisashi Takeichi
Munehiro Nogi
Munehiro Nogi
Application Number:
JP14562392A
Publication Date:
April 03, 2001
Filing Date:
June 05, 1992
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F24F1/00; (IPC1-7): F24F1/00
Domestic Patent References:
| JP63233295A | ||||
| JP62176617U | ||||
| JP6232930U | ||||
| JP61127311U |
Attorney, Agent or Firm:
Hiroshi Maeda (2 outside)