Title:
CIRCULATING HOT-WATER DEVICE FOR BATH
Document Type and Number:
Japanese Patent JPH0576896
Kind Code:
A
Abstract:
PURPOSE: To take a clean bath at any time even when continuous operation is performed by propagating aerobic bacteria decomposing the offensive smell and turbidity in the hot water in the biological filter device of a circulating hot water device for bath.
CONSTITUTION: A biological filter device 6 is provided to the circulating hot water pipe 5 circulating the hot water of a bathtub 1 and fresh air is sent into the biological filter device by an air pump 7 in order to propagate aerobic bacteria in the biological filter device to apply aeration to the interior of the pipe 5.
Inventors:
ENDO HIROSHI
MAEDA TOSHIHIDE
MAEDA TOSHIHIDE
Application Number:
JP24577091A
Publication Date:
March 30, 1993
Filing Date:
September 25, 1991
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
B01D24/46; B01D24/00; B01D24/02; B01D29/62; B01D35/027; C02F3/06; C02F3/10; C02F9/00; (IPC1-7): B01D24/02; B01D24/46; B01D29/62; B01D35/027; C02F3/06; C02F3/10; C02F9/00
Attorney, Agent or Firm:
Taketoshi Mototoshi
Next Patent: WATER PURIFYING TREATMENT METHOD AND APPARATUS