Low-temperature liquid storage tank with filling balance adjusting device

The invention discloses a low-temperature liquid storage tank provided with a filling balance adjusting device, which comprises a tank car gas inlet and outlet pipe, the upper end port of which is positioned at the inner top end of the storage tank; the tank car gas inlet and outlet valve is arrange...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MA QIAO, CHEN HONGWEI, DING YUHU, YANG WENHUI, ZHU XIAQIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a low-temperature liquid storage tank provided with a filling balance adjusting device, which comprises a tank car gas inlet and outlet pipe, the upper end port of which is positioned at the inner top end of the storage tank; the tank car gas inlet and outlet valve is arranged on the tank car gas inlet and outlet pipe; a port at the upper end of the tank car liquid inlet and outlet pipe is positioned at the inner bottom end of the storage tank; the tank car liquid inlet and outlet valve is arranged on the tank car liquid inlet and outlet pipe; a pressure balance assembly is arranged on the storage tank, one end of the pressure balance assembly is connected to the tank car gas inlet and outlet pipe, and the other end of the pressure balance assembly is connected to the tank car liquid inlet and outlet pipe. The tank cars fill liquid into the low-temperature storage tanks or the low-temperature storage tanks supply liquid to the tank cars, and particularly for the two tank cars, the liqu