A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an advanced clean water in general and a stable supply of clean water and water for domestic use even in an emergency.SOLUTION: A water purification system includes a raw water supply part 11 that contains at least groundwater, a clean water supply channel 61 that supplies clean water from the first reverse osmosis membrane system 21 to the second reverse osmosis membrane system 51, a first outlet channel 121 through which clean water from the first reverse osmosis membrane system flows, a second outlet channel 122 through which concentrated water from the first reverse osmosis membrane system flows, solenoid valves 123a, b (connection/disconnection means) that normally shut off the first outlet flow path and connect in an emergency, water pump solenoid valves 124a, b (connection/disconnection means) that normally shut off the second outlet flow path and connect in an emergency, a water pump 62 (clean water supply path connection/disconnection means) that normally connects the clean water supply path and shut off in an emergency, and a private power generation system 131 that supplies power to electrical equipment installed in the part between the raw water supply part and the clean water supply path.SELECTED DRAWING: Figure 2
【課題】通常は高度な清浄水を供給し、非常時であっても清浄水および生活用水を安定して供給できるシステムを提供する。【解決手段】浄水システムは、少なくとも地下水を含む原水供給部１１と、第１逆浸透膜装置２１から出る清浄水を第２逆浸透膜装置５１へ供給する清浄水供給路６１と、第１逆浸透膜装置から出る清浄水が流れる第１出口流路１２１と、第１逆浸透膜装置から出る濃縮水が流れる第２出口流路１２２と、第１出口流路を通常は遮断し非常時は連通させる電磁弁１２３ａ，ｂ（断接手段）と、第２出口流路を通常は遮断し非常時は連通させる送水ポンプ電磁弁１２４ａ，ｂ（断接手段）と、清浄水供給路を通常は連通させ非常時は遮断する送水ポンプ６２（清浄水供給路断接手段）と、原水供給部から清浄水供給路までの区間に設けられる電気機器に電力を供給する自家発電設備１３１とを備える。【選択図】図２
To provide an advanced clean water in general and a stable supply of clean water and water for domestic use even in an emergency.SOLUTION: A water purification system includes a raw water supply part 11 that contains at least groundwater, a clean water supply channel 61 that supplies clean water from the first reverse osmosis membrane system 21 to the second reverse osmosis membrane system 51, a first outlet channel 121 through which clean water from the first reverse osmosis membrane system flows, a second outlet channel 122 through which concentrated water from the first reverse osmosis membrane system flows, solenoid valves 123a, b (connection/disconnection means) that normally shut off the first outlet flow path and connect in an emergency, water pump solenoid valves 124a, b (connection/disconnection means) that normally shut off the second outlet flow path and connect in an emergency, a water pump 62 (clean water supply path connection/disconnection means) that normally connects the clean water supply path and shut off in an emergency, and a private power generation system 131 that supplies power to electrical equipment installed in the part between the raw water supply part and the clean water supply path.SELECTED DRAWING: Figure 2
【課題】通常は高度な清浄水を供給し、非常時であっても清浄水および生活用水を安定して供給できるシステムを提供する。【解決手段】浄水システムは、少なくとも地下水を含む原水供給部１１と、第１逆浸透膜装置２１から出る清浄水を第２逆浸透膜装置５１へ供給する清浄水供給路６１と、第１逆浸透膜装置から出る清浄水が流れる第１出口流路１２１と、第１逆浸透膜装置から出る濃縮水が流れる第２出口流路１２２と、第１出口流路を通常は遮断し非常時は連通させる電磁弁１２３ａ，ｂ（断接手段）と、第２出口流路を通常は遮断し非常時は連通させる送水ポンプ電磁弁１２４ａ，ｂ（断接手段）と、清浄水供給路を通常は連通させ非常時は遮断する送水ポンプ６２（清浄水供給路断接手段）と、原水供給部から清浄水供給路までの区間に設けられる電気機器に電力を供給する自家発電設備１３１とを備える。【選択図】図２
WATER PURIFICATION SYSTEM
浄水システム
KOBAYAKAWA KATSUSHI (author)
2023-08-23
Patent
Electronic Resource
Japanese
IPC:
B01D
SEPARATION
,
Trennen
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Elsevier | 1991