WATER PURIFIER
PROBLEM TO BE SOLVED: To solve the problem of shortage of treatment water or excessive enlargement of a water purifier, when treating water by a semipermeable membrane module, since the amount of use of water is largely fluctuated at home.SOLUTION: A supply pressure of city water to be supplied to a...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To solve the problem of shortage of treatment water or excessive enlargement of a water purifier, when treating water by a semipermeable membrane module, since the amount of use of water is largely fluctuated at home.SOLUTION: A supply pressure of city water to be supplied to a semipermeable membrane module and/or a flow rate are controlled corresponding to the amount of use of water, to thereby enable stable supply of water to a faucet, and therefore a mechanical load of liquid feed control means (liquid feeding pump) can be reduced, and excessive enlargement of a facility can be prevented.SELECTED DRAWING: Figure 1
【課題】家庭において水の使用量は大きく変動するため、半透膜モジュールで処理する場合、処理水の不足、または浄水装置の過大化が問題となっている。【解決手段】水の使用量に応じて、半透膜モジュールに供給する水道水の供給圧力および／または流量を制御することで、安定的に蛇口へ水を供給することが可能となり、送液制御手段（送液ポンプ）の機械的負荷を低減し、設備の過大化を防止することができる。【選択図】図１ |
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