BATTERY-DRIVEN PORTABLE WATER SOFTENING DEVICE

BATTERY-DRIVEN PORTABLE WATER SOFTENING DEVICE

PURPOSE:To ensure that excellent operability, easy portability, compactness, small power consumption and acceptability even by a general household are achieved. CONSTITUTION:A battery-driven portable water softening device is equipped with ion exchange resin cartridges 7, 8 connected to an untreated...

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1. Verfasser: SOEDA TETSUJI
Format: Patent
Sprache:eng
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator SOEDA TETSUJI
description PURPOSE:To ensure that excellent operability, easy portability, compactness, small power consumption and acceptability even by a general household are achieved. CONSTITUTION:A battery-driven portable water softening device is equipped with ion exchange resin cartridges 7, 8 connected to an untreated water feed pipe and a regeneration tank 9 filled with a regenerative liquid through flow path changeover valves 6, 10, a water passage sensor 4 attached on the untreated water feed pipe, and an electric mode switching control means which supplies a circuit current, if a signal from a water passage sensor 4 is a water supply signal and does not supply the circuit current, if the signal is a water stoppage signal.
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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title BATTERY-DRIVEN PORTABLE WATER SOFTENING DEVICE
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