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A platform for research: civil engineering, architecture and urbanism
HOT AND COLD WATER MIXING DEVICE
To provide a hot and cold water mixing device capable of stably controlling the temperature.SOLUTION: A hot and cold water mixing device 10 includes a water supply pipe 1C, a hot water supply pipe 1H, a mixing pipe 1M, flow rate control valves 4C, 4H, temperature sensors 3C, 3H, flow rate sensors 5C, 5H, a setting unit 70, and a control unit 80. When the control unit 80 determines that one of the flow rate control valve 4C of the water supply channel and the flow rate control valve 4H of the hot water supply channel does not increase the flow rate and that the target flow rate of the one is larger than the flow rate of the one as a result of comparison, the control unit calculates and updates the other target flow rate so that the temperature of the mixed water set by the setting unit 70 is obtained, and controls the other based on the updated target flow rate of the other.SELECTED DRAWING: Figure 2
【課題】安定した温度制御ができる湯水混合装置を提供する。【解決手段】湯水混合装置１０は、給水管１Ｃ、給湯管１Ｈ、混合管１Ｍ、流量調節弁４Ｃ，４Ｈ、温度センサ３Ｃ，３Ｈ、流量センサ５Ｃ，５Ｈ、設定部７０、及び制御部８０を備えている。制御部８０は、給水路の流量調節弁４Ｃと給湯路の流量調節弁４Ｈのうち、いずれか一方が流量を増やせず、且つ、一方の目標流量と一方に流れている流量とを比較し、一方の目標流量の方が多いと判定した場合、設定部７０で設定された混合水の温度になるように、他方の目標流量を算出して更新し、更新された他方の目標流量を基準にして他方を制御する。【選択図】図２
HOT AND COLD WATER MIXING DEVICE
To provide a hot and cold water mixing device capable of stably controlling the temperature.SOLUTION: A hot and cold water mixing device 10 includes a water supply pipe 1C, a hot water supply pipe 1H, a mixing pipe 1M, flow rate control valves 4C, 4H, temperature sensors 3C, 3H, flow rate sensors 5C, 5H, a setting unit 70, and a control unit 80. When the control unit 80 determines that one of the flow rate control valve 4C of the water supply channel and the flow rate control valve 4H of the hot water supply channel does not increase the flow rate and that the target flow rate of the one is larger than the flow rate of the one as a result of comparison, the control unit calculates and updates the other target flow rate so that the temperature of the mixed water set by the setting unit 70 is obtained, and controls the other based on the updated target flow rate of the other.SELECTED DRAWING: Figure 2
【課題】安定した温度制御ができる湯水混合装置を提供する。【解決手段】湯水混合装置１０は、給水管１Ｃ、給湯管１Ｈ、混合管１Ｍ、流量調節弁４Ｃ，４Ｈ、温度センサ３Ｃ，３Ｈ、流量センサ５Ｃ，５Ｈ、設定部７０、及び制御部８０を備えている。制御部８０は、給水路の流量調節弁４Ｃと給湯路の流量調節弁４Ｈのうち、いずれか一方が流量を増やせず、且つ、一方の目標流量と一方に流れている流量とを比較し、一方の目標流量の方が多いと判定した場合、設定部７０で設定された混合水の温度になるように、他方の目標流量を算出して更新し、更新された他方の目標流量を基準にして他方を制御する。【選択図】図２
HOT AND COLD WATER MIXING DEVICE
湯水混合装置
MIZUNO TAKAYUKI (author) / KOSEGI KENJI (author) / KAMATA AZUMI (author) / NAGATA MASAAKI (author)
2021-04-01
Patent
Electronic Resource
Japanese