Refrigerant quantitative filling cylinder

The utility model discloses a refrigerant quantitative filling cylinder, comprising a storing cylinder which comprises a storing tank, and a first valve body which is linked at the bottom of the storing cylinder to link a refrigerant source and to make the refrigerant be injected into the storing ta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MENGJIE GONG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a refrigerant quantitative filling cylinder, comprising a storing cylinder which comprises a storing tank, and a first valve body which is linked at the bottom of the storing cylinder to link a refrigerant source and to make the refrigerant be injected into the storing tank of the storing cylinder.The refrigerant quantitative filling cylinder also comprises a second valve body which is arranged at the bottom of the storing cylinder and is communicated with the storing tank of the storing cylinder. The second valve body is made to be linked with a refrigerating system input tube which needs to be filled with the refrigerant.The refrigerant quantitative filling cylinder also comprises a third valve body which is arranged on the top of the storing cylinder and is communicated with the storing tank of the storing cylinder. The third valve body is made to be linked with a refrigerating system input tube which needs to be filled with the refrigerant.The refrigerant quantitative filling cylinder also comprises a snuffle valve which is arranged on the top of the storing cylinder and is communicated with the storing tank, and the refrigerant quantitative filling cylinder also comprises a measuring tube .The measuring tube is arranged on one side of the storing cylinder by a transparent material being adopted.Both the upper and the lower ends of the measuring tube are respectively communicated with the storing tank of the storing cylinder, and the liquid refrigerant injected in the storing cylinder is made to enter the measuring tube.