Zero-emission liquid charging system

The utility model discloses a zero-emission liquid charging system, which comprises a storage tank, a heat exchanger, a cold source, a liquid reservoir, a pump, a liquid outlet, a first valve, a second valve and a third valve, wherein the gas outlet of the storage tank, the first valve, the heat exc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHENG ZHANGZHAN, LU XUESHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a zero-emission liquid charging system, which comprises a storage tank, a heat exchanger, a cold source, a liquid reservoir, a pump, a liquid outlet, a first valve, a second valve and a third valve, wherein the gas outlet of the storage tank, the first valve, the heat exchanger, the liquid reservoir, the third valve, the pump and the liquid outlet are sequentially connected, the liquid outlet of the storage tank is connected with the inlet of the pump through the second valve, and the heat exchanger is connected with the cold source. The zero-emission liquid charging system can further comprise a pump pool, so that the pump is connected with the pump pool or the pump is arranged in the pump pool. The zero-emission liquid charging system is used for recondensing vapor generated in heat leakage of the storage tank and vapor flowing in the storage tank from an external system in the usage process, thus avoiding environmental problem and resource waste caused due to direct emission of