Title:
METHOD AND DEVICE FOR WASHING HEAT EXCHANGER FOR AIR-CONDITIONING MACHINE
Document Type and Number:
Japanese Patent JPH04363598
Kind Code:
A
Abstract:
PURPOSE: To facilitate washing work by inserting nozzles or the like into a funnel-shaped hopper for receiving drain after washing a heat exchanger for an air-conditioning machine by liquid and prevent the splashing of the washing liquid around the air-conditioning machine.
CONSTITUTION: The title device is provided with a funnel-shaped hopper 6 for receiving drain after washing and the hopper 6 is provided with an opening 9, being freely openable and closable and having water sealing function when the same is closed, at one part of the same. This opening 9 is moved properly and a nozzle 10 and the like for spraying washing liquid are inserted through the opening to effect washing work.
Inventors:
OKANO YOSHITAKA
NAKAGAMI SHOJI
HIRANO MASAKAZU
NAKAGAMI SHOJI
HIRANO MASAKAZU
Application Number:
JP1477791A
Publication Date:
December 16, 1992
Filing Date:
January 14, 1991
Export Citation:
Assignee:
DAIKIN IND LTD
KURITA WATER IND LTD
KURITA WATER IND LTD
International Classes:
F28G9/00; F28G13/00; (IPC1-7): F28G9/00; F28G13/00
Attorney, Agent or Firm:
Yasuo Itaya