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    • 1. 发明专利
    • Drain discharge device in vacuum system
    • 真空系统中的排放装置
    • JP2014062567A
    • 2014-04-10
    • JP2012206984
    • 2012-09-20
    • Orion Mach Co Ltdオリオン機械株式会社
    • MATSUHASHI TATSUTAKEMAE AKIHIRO
    • F16T1/18F16K51/02F16T1/36
    • PROBLEM TO BE SOLVED: To discharge drain water remaining in a vacuum system to the outside of the system, without stopping a vacuum pump and releasing the inside of the vacuum system to atmosphere.SOLUTION: In a drain discharge device in a vacuum system, a drain water flow down system is constituted to successively connect a first check valve connected to a drain water residual part in a vacuum system and regulating flow to the residual part, a branch pipe, a trap storing drain water and a second check valve regulating flow to the trap; a three-way valve is provided, which is connected from the drain water flow down system in a branched manner and selectively passes through the exhaust of a vacuum pump and the vacuum system; and drain water in the trap is discharged to the outside of the system by discharge pressure of the vacuum pump.
    • 要解决的问题:将真空系统中剩余的排水排放到系统外部,而不会停止真空泵并将真空系统的内部释放到大气中。解决方案:在真空系统的排水装置中, 排水排水系统构成为连续地连接到真空系统中的排水残留部分的第一止回阀和调节到剩余部分的流量,分支管,捕集器存储排水和第二止回阀调节流量 陷阱 提供了一种三通阀,其从排水系统以分支方式连接并选择性地通过真空泵和真空系统的排气; 并且通过真空泵的排出压力将疏水阀中的排水排放到系统的外部。