Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WATER SUPPLY EQUIPMENT
PROBLEM TO BE SOLVED: To provide water supply equipment enabling supply of water with good quality and elongation of a service life of a water purification unit by using a simple configuration.SOLUTION: Water supply equipment includes a control section for controlling a pump and a valve gear so as to perform stop of a pump, opening of a water discharge valve, shutoff of a circulation valve, opening of an upstream valve, shutoff of the water discharge valve and opening of a downstream valve in this order, when a water flow passage state is switched from a circulation state where water discharged from the pump is circulated through a circulation region of a water supply flow passage and a circulation flow passage to a water supply state where the water discharged from the pump is sent to a water supply target through the water supply flow passage.SELECTED DRAWING: Figure 1
【課題】水質の良い給水を行うとともに簡易な構成で浄水ユニットの高寿命化を図ることができる給水装置を提案する。【解決手段】給水装置は、ポンプから吐出される水が給水流路の循環領域と循環流路とを通じて循環する循環状態から、ポンプから吐出される水が給水流路を通じて給水対象に送られる給水状態に、水の流路状態を切り替えるときには、ポンプの停止、排水弁の開放、循環弁の遮断、上流弁の開放、排水弁の遮断、下流弁の開放、の順に行われるように、ポンプと弁装置とを制御する制御部を備える。【選択図】図１
WATER SUPPLY EQUIPMENT
PROBLEM TO BE SOLVED: To provide water supply equipment enabling supply of water with good quality and elongation of a service life of a water purification unit by using a simple configuration.SOLUTION: Water supply equipment includes a control section for controlling a pump and a valve gear so as to perform stop of a pump, opening of a water discharge valve, shutoff of a circulation valve, opening of an upstream valve, shutoff of the water discharge valve and opening of a downstream valve in this order, when a water flow passage state is switched from a circulation state where water discharged from the pump is circulated through a circulation region of a water supply flow passage and a circulation flow passage to a water supply state where the water discharged from the pump is sent to a water supply target through the water supply flow passage.SELECTED DRAWING: Figure 1
【課題】水質の良い給水を行うとともに簡易な構成で浄水ユニットの高寿命化を図ることができる給水装置を提案する。【解決手段】給水装置は、ポンプから吐出される水が給水流路の循環領域と循環流路とを通じて循環する循環状態から、ポンプから吐出される水が給水流路を通じて給水対象に送られる給水状態に、水の流路状態を切り替えるときには、ポンプの停止、排水弁の開放、循環弁の遮断、上流弁の開放、排水弁の遮断、下流弁の開放、の順に行われるように、ポンプと弁装置とを制御する制御部を備える。【選択図】図１
WATER SUPPLY EQUIPMENT
給水装置
KANEDA KAZUHIRO (Autor:in) / OKANDA KAZUMI (Autor:in) / KOMATSU TAKAHIDE (Autor:in)
10.08.2017
Patent
Elektronische Ressource
Japanisch
BUILDING FRAME FOR WATER SUPPLY EQUIPMENT AND WATER SUPPLY EQUIPMENT
| Europäisches Patentamt | 2024