Air Distribution Technologies Ip, LLC

Ravindra R Warake

Vikas Ashok Patil

Anup T Kole

Parmeshwar G Patil

Luis L Vargas

A K S Manian

Rajesh D Vyas

Atul A Shitkande

Melissa M Massar

Joseph S Rockhold

Dino Randy Smith, Jr

Suvam Saha

Akash Manoji

Amey Deepak Kulkarni

Ashish Shoukat Naikwade

The present disclosure is directed to a sunshade system that monitors a position of the sun and adjusts a position of a frame and/or blades based on a position of the sun. For example, a heating, ventilation, and air conditioning (HVAC) unit of an HVAC system may be exposed to adverse, external weather conditions, such as sunlight, which may heat up components of the HVAC unit and decrease an efficiency of the HVAC system. Accordingly, a control system of the sunshade system may monitor the position of the sun and adjust the position of the frame and/or the blades to provide adequate shading for the HVAC unit.

Systems and methods for sunshade adjustment

A nozzle assembly for a fan unit includes an inner nozzle having a tapered outer diameter and a flow path radially inward from the tapered outer diameter with respect to a longitudinal axis of the nozzle assembly. The flow path is configured to guide a fluid flow and to expel the fluid flow through an inner outlet of the inner nozzle to a surrounding environment. The nozzle assembly also includes an outer nozzle disposed radially outward from the inner nozzle with respect to the longitudinal axis. The outer nozzle and the tapered outer diameter of the inner nozzle define an annular flow path therebetween. The annular flow path is configured to guide the fluid flow and to expel the fluid flow to the surrounding environment through an outer outlet of the outer nozzle. A cross-sectional area of the outer outlet is adjustable via movement of the inner nozzle, the outer nozzle, or both along the longitudinal axis of the nozzle assembly.

Nozzle assembly for exhaust fan unit of HVAC system

Growing community of inventors

Gadegaon, India

Ravindra R Warake