A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CARTRIDGE FOR WATER PURIFIER
To provide a cartridge 4 for a water purifier capable of preventing damage to activated carbon 8 caused by water hammer or a high water pressure generated when switching from raw water discharge to purified water discharge.SOLUTION: A cartridge 4 for a water purifier, replaceably housed in a housing portion 5 of a water purifier 1, includes activated carbon 8 for removing impurities from water, forms in the water purifier 1 a raw water flow path allowing raw water to flow downstream without passing through the activated carbon 8, and a purified water flow path allowing the raw water to pass through the activated carbon 8 and flow downstream, and includes a buffer portion 10d disposed upstream of flow path switching valves 15, 16 for selecting discharge from the raw water flow path or the purified water flow path in the water purifier 1, disposed downstream of the activated carbon 8, and blocking water hammer from the flow path switching valves 15, 16 to the activated carbon 8.SELECTED DRAWING: Figure 2
【課題】原水吐出から浄水吐出への切り換え時に発生する水撃または高水圧による活性炭８の破損を防止することができる浄水器用カートリッジ４を提供する。【解決手段】浄水器１の収容部５に交換可能に収容される浄水器用カートリッジ４であって、水から不純物を除去する活性炭８を有し、上記浄水器１内に、原水が上記活性炭８を透過せずに下流側へ流れる原水流路と、原水が上記活性炭８を透過して下流側へ流れる浄水流路とを形成するとともに、上記浄水器１において、上記原水流路または上記浄水流路からの吐出を選択する流路切換弁１５，１６の上流に配置され、かつ、上記活性炭８の下流に配置されるとともに上記流路切換弁１５，１６から上記活性炭８への水撃を遮断する緩衝部１０ｄを有する。【選択図】図２
CARTRIDGE FOR WATER PURIFIER
To provide a cartridge 4 for a water purifier capable of preventing damage to activated carbon 8 caused by water hammer or a high water pressure generated when switching from raw water discharge to purified water discharge.SOLUTION: A cartridge 4 for a water purifier, replaceably housed in a housing portion 5 of a water purifier 1, includes activated carbon 8 for removing impurities from water, forms in the water purifier 1 a raw water flow path allowing raw water to flow downstream without passing through the activated carbon 8, and a purified water flow path allowing the raw water to pass through the activated carbon 8 and flow downstream, and includes a buffer portion 10d disposed upstream of flow path switching valves 15, 16 for selecting discharge from the raw water flow path or the purified water flow path in the water purifier 1, disposed downstream of the activated carbon 8, and blocking water hammer from the flow path switching valves 15, 16 to the activated carbon 8.SELECTED DRAWING: Figure 2
【課題】原水吐出から浄水吐出への切り換え時に発生する水撃または高水圧による活性炭８の破損を防止することができる浄水器用カートリッジ４を提供する。【解決手段】浄水器１の収容部５に交換可能に収容される浄水器用カートリッジ４であって、水から不純物を除去する活性炭８を有し、上記浄水器１内に、原水が上記活性炭８を透過せずに下流側へ流れる原水流路と、原水が上記活性炭８を透過して下流側へ流れる浄水流路とを形成するとともに、上記浄水器１において、上記原水流路または上記浄水流路からの吐出を選択する流路切換弁１５，１６の上流に配置され、かつ、上記活性炭８の下流に配置されるとともに上記流路切換弁１５，１６から上記活性炭８への水撃を遮断する緩衝部１０ｄを有する。【選択図】図２
CARTRIDGE FOR WATER PURIFIER
浄水器用カートリッジ
TAKAGI TOSHIO (author) / TAKAGI JUTARO (author)
2020-04-09
Patent
Electronic Resource
Japanese