Commercial Kitchen Exhaust Hood Design

Commercial kitchen ventilation design guide introduction a commercial kitchen exhaust hood is only one component of the kitchen ventilation system ckv.

Commercial kitchen exhaust hood design. The engineering design hvac team re ceives the kitchen equipment informa tion from the kitchen designer equip ment supplier. Requirements for commercial kitchen hoods including grease ducts and their connections to hood and roof exhaust fans exhaust fan details make up air details and suppression systems etc. The objectives include.

Improving commercial kitchen ventilation system performance selecting sizing exhaust hoods this design guide provides informa tion that will help achieve optimum performance and energy efficiency in commercial kitchen ventilation sys tems by properly selecting and sizing exhaust hoods. The information pre sented is applicable to new construc tion and in many instances retrofit. The design process for a successful kitchen ventilation system starts when.

Example kitchen exhaust hood. Please ensure the following items are. 2009 international building and mechanical code.

Without adequate ventilation and an ample supply of clean makeup air no kitchen will operate efficiently. Recirculating hood system ductless hoods or ventless hoods a self contained air exhaust system that removes grease vapors fumes smoke steam and odors from the. Required air volume flow for a exhaust hood with circumference 3 m located 12 m above a stove can be calculated as.

Commercial kitchen ventilation ckv has been a challenge to mechanical engineers for years. Fundamentals of kitchen ventilation a. The air that exits the building through exhaust hoods must be replaced with outside air that enters the building either intentionally or.

This includes general information pertaining to grease ducts and their connections to hood and roof exhaust fans exhaust fan details makeup air details and suppression systems etc. Please ensure the. This is a design review checklist for code.