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. 31, 2022
Filed:
Mar. 30, 2021
Xi'an University of Architecture and Technology, Xi'an, CN;
Bin Yang, Xi'an, CN;
Zhe Li, Xi'an, CN;
Changqing Yang, Xi'an, CN;
Bin Zhou, Xi'an, CN;
Wei Su, Xi'an, CN;
Shuaixing Xu, Xi'an, CN;
Mengchun Wu, Xi'an, CN;
Ran Gao, Xi'an, CN;
Haiguo Yin, Xi'an, CN;
Angui Li, Xi'an, CN;
Xi'an University of Architecture and Technology, Xi'an, CN;
Abstract
An air supply device with an annular air outlet and a design method thereof are provided. The device includes an air delivery section arranged in a horizontal plane and communicated with a plurality of air-out sections, wherein an axis of each of the plurality of air-out sections is in a vertical direction; the air delivery section and the plurality of air-out sections are respectively provided with air return ducts communicated with each other, the air return ducts each have a fresh air duct provided therein; an axis of the fresh air duct is parallel to an axis of corresponding air return duct of the air return ducts, and the fresh air duct and the corresponding air return duct are equal in length, the plurality of air-out sections are arranged above office cubicles in a room.