A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER SUPPLY DEVICE AND WATER SUPPLY SYSTEM
To provide a water supply device that enables simple inspection of a backflow prevention device.SOLUTION: A water supply device 1 comprises an intermediate chamber pressure sensor 55 that detects pressure in an intermediate chamber formed between a first check valve 43 and a second check valve 44 of a backflow prevention device 15.SELECTED DRAWING: Figure 2
【課題】逆流防止装置の簡易な点検を可能にする給水装置が提供される。【解決手段】給水装置１は、逆流防止装置１５の第１逆止弁４３および第２逆止弁４４の間に形成された中間室の圧力を検出する中間室圧力センサ５５を備える。【選択図】図２
WATER SUPPLY DEVICE AND WATER SUPPLY SYSTEM
To provide a water supply device that enables simple inspection of a backflow prevention device.SOLUTION: A water supply device 1 comprises an intermediate chamber pressure sensor 55 that detects pressure in an intermediate chamber formed between a first check valve 43 and a second check valve 44 of a backflow prevention device 15.SELECTED DRAWING: Figure 2
【課題】逆流防止装置の簡易な点検を可能にする給水装置が提供される。【解決手段】給水装置１は、逆流防止装置１５の第１逆止弁４３および第２逆止弁４４の間に形成された中間室の圧力を検出する中間室圧力センサ５５を備える。【選択図】図２
WATER SUPPLY DEVICE AND WATER SUPPLY SYSTEM
給水装置および給水システム
OKAMOTO SHIGERU (author) / HARADA YOSUKE (author) / FUSHIMI WATARU (author)
2023-07-28
Patent
Electronic Resource
Japanese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
AGRICULTURE WATER SUPPLY TAP, AGRICULTURE WATER SUPPLY DEVICE AND AGRICULTURE WATER SUPPLY SYSTEM
| European Patent Office | 2020