Title:
WATER TREATMENT APPARATUS
Document Type and Number:
Japanese Patent JP2023047263
Kind Code:
A
Abstract:
To provide a water treatment apparatus capable of suppressing increase in pressure and flow rate and providing a stable medicine supply.SOLUTION: A water treatment apparatus 1 includes a filter part 2 containing a filtering material inside, a raw water inflow pipe 10 for allowing raw water to flow into the filter part 2, a medicine supply unit 3 for adding a medicine in the path of the raw water inflow pipe 10, a purified water discharge pipe 20 for removing purified water after filtration from the filter part 2, and a detection unit 25 for detecting the water pressure or the amount of water in the raw water inflow pipe 10. The detection unit 25 controls the operation of an electric pump 4 which supplies water to the raw water inflow pipe 10 according to the water pressure or the amount of water in the raw water inflow pipe 10 to prevent an excessive amount of water from flowing into the medicine supply unit, so that a stable concentration of the chemical solution can be obtained.SELECTED DRAWING: Figure 1
Inventors:
SAOKA MISAKI
SAKAKIBARA TAKASHI
KANDA YOHEI
ADACHI TOMOHIRO
SAKAKIBARA TAKASHI
KANDA YOHEI
ADACHI TOMOHIRO
Application Number:
JP2022016802A
Publication Date:
April 05, 2023
Filing Date:
February 07, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
C02F1/00; B01D29/66; B01D37/04
Attorney, Agent or Firm:
Kenji Kamata
Kenji Maeda
Kenji Maeda