The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2019
Filed:
Apr. 26, 2016
Gd Midea Heating & Ventilating Equipment Co., Ltd., Foshan, CN;
Midea Group Co., Ltd., Foshan, CN;
Guozhong Yang, Foshan, CN;
Rui Song, Foshan, CN;
GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., Foshan, CN;
MIDEA GROUP CO., LTD., Foshan, CN;
Abstract
An outdoor unit () for a VRF air conditioning system and a VRF air conditioning system having the same are provided. The outdoor unit () comprises: a compressor (); a reversing assembly (); an outdoor heat exchanger () comprising an header (), an heat exchange portion (), a plurality of flow-distribution capillary tubes () and a flow distributor (); an electronic expansion valve () connected to the flow distributor (); an refrigerant flow path () and an adjusting valve assembly (), in which the refrigerant flow path () is connected to the electronic expansion valve (), and the adjusting valve assembly () is connected to the refrigerant flow path () in series; a reversing valve assembly () configured to make the refrigerant flow out of the outdoor unit () via the second stop valve (), and make the refrigerant flow into the outdoor unit () via the first stop valve ().