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DECOMPRESSION VALVE AND DECOMPRESSION VALVE UNIT
To provide a decompression valve which can reduce a burden imposed on piping at an upstream side at installation.SOLUTION: A decompression valve 2 has a flow-in pipe 11 and a flow-out pipe 12 which is coaxial with the flow-in pipe 11. The decompression valve 2 also has a housing 26 having an internal flow passage 25 for connecting the flow-in pipe 11 and the flow-out pipe 12. Furthermore, the decompression valve 2 has a fixed part 33 protruding to an orthogonal direction Y intersecting with a pipe axial direction X from the housing 26. The fixed part 33 comprises a leg portion 34 extending in the orthogonal direction Y, a first fixed plate portion 35 extending to an X1-direction from a tip portion of the leg portion 34, and a second fixed plate portion 36 extending to an X2-direction. The first fixed plate portion 35 comprises a bolt-fastening first notch 37, and the second fixed plate portion 36 comprises a bolt-fastening second notch 38. In a state that the decompression valve 2 is fixed to a wall face or the like of a building by using the fixed part 33, piping can be connected to the decompression valve 2.SELECTED DRAWING: Figure 3
【課題】設置に際し、上流側の配管にかかる負荷を低減できる減圧弁を提供すること。【解決手段】減圧弁２は、流入管１１および当該流入管１１と同軸の流出管１２を有する。また、減圧弁２は、流入管１１と流出管１２とを接続する内部流路２５を備えるハウジング２６を有する。さらに、減圧弁２は、ハウジング２６から管軸方向Ｘと交差する直交方向Ｙに突出する固定部３３を有する。固定部３３は、直交方向Ｙに延びる脚部分３４と、脚部分３４の先端部分からＸ１方向に延びる第１固定板部分３５と、Ｘ２方向に延びる第２固定板部分３６を備える。第１固定板部分３５はボルト締結用の第１切欠き部３７を備え、第２固定板部分３６はボルト締結用の第２切欠き部３８を備える。固定部３３を利用して建物の壁面等に減圧弁２を固定した状態で、減圧弁２に配管を接続できる。【選択図】図３
DECOMPRESSION VALVE AND DECOMPRESSION VALVE UNIT
To provide a decompression valve which can reduce a burden imposed on piping at an upstream side at installation.SOLUTION: A decompression valve 2 has a flow-in pipe 11 and a flow-out pipe 12 which is coaxial with the flow-in pipe 11. The decompression valve 2 also has a housing 26 having an internal flow passage 25 for connecting the flow-in pipe 11 and the flow-out pipe 12. Furthermore, the decompression valve 2 has a fixed part 33 protruding to an orthogonal direction Y intersecting with a pipe axial direction X from the housing 26. The fixed part 33 comprises a leg portion 34 extending in the orthogonal direction Y, a first fixed plate portion 35 extending to an X1-direction from a tip portion of the leg portion 34, and a second fixed plate portion 36 extending to an X2-direction. The first fixed plate portion 35 comprises a bolt-fastening first notch 37, and the second fixed plate portion 36 comprises a bolt-fastening second notch 38. In a state that the decompression valve 2 is fixed to a wall face or the like of a building by using the fixed part 33, piping can be connected to the decompression valve 2.SELECTED DRAWING: Figure 3
【課題】設置に際し、上流側の配管にかかる負荷を低減できる減圧弁を提供すること。【解決手段】減圧弁２は、流入管１１および当該流入管１１と同軸の流出管１２を有する。また、減圧弁２は、流入管１１と流出管１２とを接続する内部流路２５を備えるハウジング２６を有する。さらに、減圧弁２は、ハウジング２６から管軸方向Ｘと交差する直交方向Ｙに突出する固定部３３を有する。固定部３３は、直交方向Ｙに延びる脚部分３４と、脚部分３４の先端部分からＸ１方向に延びる第１固定板部分３５と、Ｘ２方向に延びる第２固定板部分３６を備える。第１固定板部分３５はボルト締結用の第１切欠き部３７を備え、第２固定板部分３６はボルト締結用の第２切欠き部３８を備える。固定部３３を利用して建物の壁面等に減圧弁２を固定した状態で、減圧弁２に配管を接続できる。【選択図】図３
DECOMPRESSION VALVE AND DECOMPRESSION VALVE UNIT
減圧弁および減圧弁ユニット
NAKADA YOSHINORI (author) / MAKINO ITSUKI (author)
2020-03-05
Patent
Electronic Resource
Japanese
IPC:
G05D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
,
Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
F16K
VALVES
,
Ventile
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