A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an automatic faucet device which does not have to make a user keep touching cold water in order to discharge hot water, and which can allow a user to touch hot water from the initial stage of water discharge when a user uses it.SOLUTION: An automatic faucet device includes: a mixing part for mixing water supplied from a water supply pipe and a hot water supply pipe; a faucet body having a water discharge port for discharging the water supplied from the mixing part; temperature detection means provided in a water passage located on the downstream side of the mixing part; detection means for detecting a body to be detected; a control part for controlling water discharge and water cutoff from the water discharge port according to the detection result of the detection means; and an operation part for executing a hot water preparation operation. In the hot water preparation operation, the control part passes water from the hot water supply pipe to the water passage, and when a first temperature or higher is detected by the temperature detection means, it stops the passing of water.SELECTED DRAWING: Figure 1
【課題】温水を吐出させるために冷水に触れ続ける必要が無く、使用者が使う際に、吐水初期から温水に手を触れることができる自動水栓装置を提供する。【解決手段】給水管と給湯管から供給される水を混合する混合部と、混合部から供給される水を吐出する吐水口を有する水栓本体と、混合部の下流側に位置する通水路に設けられる温度検知手段と、被検知体を検知する検知手段と、検知手段の検知結果に応じて吐水口からの吐水及び止水を制御する制御部と、温水準備動作を実行させるための操作部と、を備えた自動水栓装置において、温水準備動作において、制御部は、給湯管から通水路への通水を行い、温度検知手段により第１温度以上が検知されると通水を停止する。【選択図】図１
To provide an automatic faucet device which does not have to make a user keep touching cold water in order to discharge hot water, and which can allow a user to touch hot water from the initial stage of water discharge when a user uses it.SOLUTION: An automatic faucet device includes: a mixing part for mixing water supplied from a water supply pipe and a hot water supply pipe; a faucet body having a water discharge port for discharging the water supplied from the mixing part; temperature detection means provided in a water passage located on the downstream side of the mixing part; detection means for detecting a body to be detected; a control part for controlling water discharge and water cutoff from the water discharge port according to the detection result of the detection means; and an operation part for executing a hot water preparation operation. In the hot water preparation operation, the control part passes water from the hot water supply pipe to the water passage, and when a first temperature or higher is detected by the temperature detection means, it stops the passing of water.SELECTED DRAWING: Figure 1
【課題】温水を吐出させるために冷水に触れ続ける必要が無く、使用者が使う際に、吐水初期から温水に手を触れることができる自動水栓装置を提供する。【解決手段】給水管と給湯管から供給される水を混合する混合部と、混合部から供給される水を吐出する吐水口を有する水栓本体と、混合部の下流側に位置する通水路に設けられる温度検知手段と、被検知体を検知する検知手段と、検知手段の検知結果に応じて吐水口からの吐水及び止水を制御する制御部と、温水準備動作を実行させるための操作部と、を備えた自動水栓装置において、温水準備動作において、制御部は、給湯管から通水路への通水を行い、温度検知手段により第１温度以上が検知されると通水を停止する。【選択図】図１
AUTOMATIC FAUCET DEVICE
自動水栓装置
HIFUMI JUN (author)
2019-09-05
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
AUTOMATIC FAUCET AND FAUCET FITTINGS USED FOR AUTOMATIC FAUCET
| European Patent Office | 2021