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:
Oct. 28, 2025
Filed:
Nov. 17, 2021
Tianjin Chengjian University, Tianjin, CN;
Xi'an University of Architecture and Technology, Shaanxi Province, CN;
Bin Yang, Tianjin, CN;
Bin Zhou, Tianjin, CN;
Changqing Yang, Tianjin, CN;
Ran Gao, Tianjin, CN;
Haiguo Yin, Tianjin, CN;
Angui Li, Tianjin, CN;
Tianjin Chengjian University, Tianjin, CN;
Xi'An University of Architecture and Technology, Shaanxi Province, CN;
Abstract
An air supply device is provided, which includes a housing with a cavity being formed therein. The air supply device further includes a partition plate, dividing the cavity of the housing into an upper cavity and a lower cavity; a flow equalizing plate, being vertically arranged in the upper cavity to divide the upper cavity into an air inlet cavity and a static pressure cavity, where a first air inlet that is communicated with the air inlet cavity being formed in the housing; an adjustable baffle plate, having a vertical height less than a vertical height of the lower cavity. The adjustable baffle plate divides the lower cavity into an induction cavity and a heat exchange cavity. The adjustable baffle plate and a top of the lower cavity form a first induced air opening. A heat exchanger is arranged in the heat exchange cavity.