会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明专利
    • AUTOMATIC SUPPLY TYPE SEAL WATER TRAP DEVICE
    • JP2000136558A
    • 2000-05-16
    • JP31220898
    • 1998-11-02
    • SHINRYO CORP
    • TAKENOSHITA YOSHINOBUOKUDA MASAOFUJIEDA MURAHITO
    • E03C1/284E03C1/296
    • PROBLEM TO BE SOLVED: To automatically supply the loss portion of water by connecting a make-up water tank to a make-up water port provided on the lower side of an overflow face at the time of sealing water, and supplying water when the water level of sealed water is lower than the make-up water port. SOLUTION: A make-up water tank 22 is provided outside of an S-shaped pipe or a P-shaped pipe 10, and a water pipe 28 leading to a make-up water port 26 from the make-up water tank 22 through a valve or a coupling 25 is provided to form a seal water trap device with a water sealing part 1 comprising an inlet side pipe part 1a and an outlet side pipe part 1b. Sealed water 14 in the S-shaped pipe or P-shaped pipe 10 is filled from a water bottom face 16 up to an overflow face 18. When the sealed water is reduced by evaporation, for instance, and lowered into the position of the make-up water port 26, water in the make-up water tank 22 flows out of the make-up water port 26 into the S-shaped pipe or P-shaped pipe 10, and water supply is continued until the water level rises again up to the upper end position of the make-up water port 26. The sealed water can therefore be supplied automatically.