Patent ID: 6823688
Filing Date: 2004-11-30
Classification: F25B

Abstract:
A refrigerant filler casing structure having a main body, a high pressure connector, a low pressure connector, and a refrigerant connector disposed at the bottom of said main body and individually coupled to a refrigerant duct, and said refrigerant duct being interconnected in a three-way connection and having a vacuum connector at its front end, a high pressure knob, a low pressure knob, and a transparent cover member installed on the front side of said main body, and a high pressure gauge and a low pressure gauge installed at the top side of said main body, and said casing structure comprising:a container, having a pressure gauge accommodating groove, a main body accommodating groove, a connector accommodating groove, and a duct accommodating groove sequentially disposed therein; a closed panel on the surface corresponding to said duct accommodating groove; and said main body accommodating groove being used for mounting said main body; said high pressure gauge and low pressure gauge being disposed in said pressure gauge accommodating groove; said high pressure connector, slow pressure connector, refrigerant connector, and vacuum connector being disposed in said connector accommodating groove; and said refrigerant duct substantially in a coiled condition being disposed in said duct accommodating groove.