HIGH SPEED HIGH CAPACITY FLOW MEASURING DEVICE FOR REPEATED PRESSURIZED TESTING OF ULTRA HIGH PRESSURE CONTAINER
The present invention relates to a high-speed large-capacity flow measurement device for a repeated pressurization test of an ultra-high pressure vessel, which comprises: a supply tank in which working fluid is contained; an injection pipe connected to an ultra-high pressure vessel as a test object...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a high-speed large-capacity flow measurement device for a repeated pressurization test of an ultra-high pressure vessel, which comprises: a supply tank in which working fluid is contained; an injection pipe connected to an ultra-high pressure vessel as a test object from the supply tank, and for providing a flow path through which the working fluid is supplied; a pump provided in the injection pipe and pumping the working fluid stored in the supply tank to the ultra-high pressure vessel; a pressure control unit provided on the injection pipe to be disposed between the pump and the ultra-high pressure vessel, and for increasing the pressure of the working fluid pumped by the pump to provide the pressure of the working fluid required in the repeated pressurization test of the ultra-high pressure vessel; a recovery pipe provided between the injection pipe and the supply tank to recover the working fluid discharged from the ultra-high pressure vessel to the supply tank; a water-containing unit provided in the recovery pipe, and for lowering the discharge speed by containing the high-speed large-capacity working fluid discharged from the ultra-high pressure vessel for a set time. According to the present invention, a flowmeter is prevented from being damaged by the discharge impact of the working fluid.
본 발명은, 작동유체가 담수되는 공급탱크; 상기 공급탱크로부터 시험 대상물인 초고압용기에 연결되고, 작동유체가 공급되는 유로를 제공하는 주입관; 상기 주입관에 설치되고, 상기 공급탱크에 저장되는 작동유체를 상기 초고압용기에 압송하는 펌프; 상기 펌프와 상기 초고압용기 사이에 배치되도록 상기 주입관에 설치되고, 상기 펌프에 의해 압송되는 작동유체의 압력을 상승시켜 상기 초고압용기의 반복 가압 시험에서 요구되는 작동유체의 압력을 제공하는 압력조절부; 상기 초고압용기에서 배출되는 작동유체를 상기 공급탱크에 회수하도록 상기 주입관과 상기 공급탱크 사이에 설치되는 회수관; 상기 회수관에 구비되고, 상기 초고압용기로부터 배출되는 고속 대용량 작동유체를 설정시간 동안 담수하여 배출속도를 낮추는 담수부; 및 상기 다수부에서 배출되는 저속의 작동유체의 유량을 측정하는 유량측정부를 포함하는 것을 특징으로 한다. |
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