A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a thermosensitive switching valve capable of automatically switching a flow of steam supplied to a snow melting roof panel.SOLUTION: A thermosensitive switching valve comprises a member for repeating the thermal expansion-contraction in response to the sensed temperature, a pushing-out member 20 installed so as to make linear reciprocating motion by interlocking with motion caused by the thermal expansion-contraction of the member for repeating the thermal expansion-contraction in response to the sensed temperature, a rack gear 30 connected to the pushing-out member 20, a pinion gear 40 installed so as to mesh with the rack gear 30 and a cover member connected to a rotary shaft installed in the rotational center of the pinion gear 40 and rotating by interlocking with rotation of the pinion gear 40.SELECTED DRAWING: Figure 1
【課題】融雪屋根パネルに供給する水蒸気の流れを自動的に切り替えることができる熱感知式切り替え弁を提供する。【解決手段】感知した温度に応じて熱膨張、収縮を繰り返す部材と、感知した温度に応じて熱膨張、収縮を繰り返す部材の熱膨張、収縮に起因する動きに連動して直線往復運動するように設置された押し出し部材２０と、押し出し部材２０と接続したラックギア３０、及びラックギア３０と噛み合うように設置されたピニオンギア４０と、ピニオンギア４０の回転中心に設置された回転軸と連結しており、ピニオンギア４０の回転に連動して回動する蓋部材を備える熱感知式切り替え弁とした。【選択図】図１
PROBLEM TO BE SOLVED: To provide a thermosensitive switching valve capable of automatically switching a flow of steam supplied to a snow melting roof panel.SOLUTION: A thermosensitive switching valve comprises a member for repeating the thermal expansion-contraction in response to the sensed temperature, a pushing-out member 20 installed so as to make linear reciprocating motion by interlocking with motion caused by the thermal expansion-contraction of the member for repeating the thermal expansion-contraction in response to the sensed temperature, a rack gear 30 connected to the pushing-out member 20, a pinion gear 40 installed so as to mesh with the rack gear 30 and a cover member connected to a rotary shaft installed in the rotational center of the pinion gear 40 and rotating by interlocking with rotation of the pinion gear 40.SELECTED DRAWING: Figure 1
【課題】融雪屋根パネルに供給する水蒸気の流れを自動的に切り替えることができる熱感知式切り替え弁を提供する。【解決手段】感知した温度に応じて熱膨張、収縮を繰り返す部材と、感知した温度に応じて熱膨張、収縮を繰り返す部材の熱膨張、収縮に起因する動きに連動して直線往復運動するように設置された押し出し部材２０と、押し出し部材２０と接続したラックギア３０、及びラックギア３０と噛み合うように設置されたピニオンギア４０と、ピニオンギア４０の回転中心に設置された回転軸と連結しており、ピニオンギア４０の回転に連動して回動する蓋部材を備える熱感知式切り替え弁とした。【選択図】図１
THERMOSENSITIVE SWITCHING VALVE
熱感知式切り替え弁
MORISHITA KAZUYA (author)
2017-01-26
Patent
Electronic Resource
Japanese
Switching valve, switching method of switching valve and shower system
| European Patent Office | 2021