High efficiency cooling wine aerator

A high efficiency cooling wine aerator, comprising a tannin balancing piece (7), a wine aerator body (3), an ice kettle, an aeration nozzle (2) and a bracket (1) which are arranged successively from top to bottom, wherein a cooling cavity is arranged in the wine aerator body (3);

• the upper end of the wine aerator body (3) is provided with an opening led to the cooling cavity;
• the bottom end of the cooling cavity forms a shrinking mouth;
• the diameter of the opening is greater than the diameter of the shrinking mouth;
• the lower end of the wine aerator body (3) is provided with a first connector (32);
• the first connector (32) is provided with an aeration cavity (324) led to the shrinking mouth;
• and the aeration cavity (324) penetrates downward through the first connector (32);
• the tannin balancing piece (7) is detachably connected to the opening at the upper end of the wine aerator body (3);
• the tannin balancing piece (7) comprises a sunken tannin balancing piece body;
• the tannin balancing piece body extends into the cooling cavity;
• the upper end of the tannin balancing piece (7) is annularly provided with a plurality of vent holes (73) led to the cooling cavity at intervals;
• the bottom of the tannin balancing piece body is provided with a wine inlet hole (72);
• and the wine inlet hole (72) is provided with a filter screen (74);
• the ice kettle is placed in the cooling cavity;
• the ice kettle comprises an ice kettle body (4) and a kettle lid (6);
• a spout (41) is arranged above the ice kettle body (4);
• the kettle lid (6) is connected outside the spout (41);
• a pressure relief pad (5) is arranged between the ice kettle body (4) and the kettle lid (6);
• the pressure relief pad (5) comprises a pressure relief pad body (52), and a connecting ring (51) arranged at the circumferential side of the upper end of the pressure relief pad body (52);
• a pressure relief cavity (53) is arranged in the pressure relief pad body (52);
• an opening led to the pressure relief cavity (53) is arranged above the pressure relief pad (5);
• the connecting ring (51) is erected above the spout (41) of the ice kettle body (4);
• the kettle lid (6) is connected outside the spout (41) of the ice kettle body (4) by threads;
• the center of the kettle lid (6) is provided with an installing hole (61);
• the installing hole (61) is provided with a baffle venting plug (8);
• and the cooling cavity is divided by the ice kettle into an upper cavity body located above the ice kettle and a lower cavity body located below the ice kettle;
• the aeration nozzle (2) comprises an aeration nozzle body (22) and a second connector (21) arranged above the aeration nozzle body (22);
• the aeration nozzle (2) is detachably connected below the wine aerator body (3) through the second connector (21);
• a recess is arranged in the second connector (21);
• a clamping groove (211) comprises a clamping part arranged transversely and an importing part extending upward from one end of the clamping part;
• the first connector (32) extends into the recess;
• the lower end of the first connector (32) is matched with the recess;
• air inlet passages are formed between air inlet grooves (323) of the first connector (32) and the second connector (21);
• a plurality of air inlet holes (23) led to the outer end of each air inlet passage are arranged annularly in the second connector (21) at intervals;
• the air inlet holes (23) are led to the lower part of the aeration nozzle (2);
• the bracket (1) comprises a supporting seat (12) and a plurality of supporting feet (11) arranged at the circumferential side of the supporting seat (12) at intervals;
• the supporting seat (12) is provided with a connecting hole perforated up and down;
• and the wine aerator body (3) is erected on the supporting seat (12).