Oven System with Heat Exchanger

摘要

An oven system may include a cooking chamber, a combustion chamber, and a flue. The flue may be arranged to route a first portion of the combustion gas produced in the combustion chamber into the cooking chamber and route a second portion of the combustion gas along a route that bypasses the cooking chamber. The flue may also be arranged to collect the first portion of the combustion gas from the cooking chamber and to exhaust both the first portion and the second portion of the combustion gas from the oven system.

主权项

1. An oven system comprising:
a) a cooking chamber; b) a combustion chamber; and c) a flue, the flue comprising
i) a combustion chamber collection portion comprising one or more collection ports positioned to receive combustion gas produced in the combustion chamber,ii) a routing portion positioned to receive the combustion gas from the one or more collection ports, the routing portion comprising a cooking chamber routing duct comprising one or more routing ducts positioned to route a first portion of the combustion gas into the combustion chamber and a cooking chamber bypass duct comprising one or more bypass ducts positioned to route a second portion of the combustion gas along a path that bypasses the cooking chamber, andiii) an exhaust portion comprising one or more exhaust ducts positioned to receive the first portion of the combustion gas from the cooking chamber and the second portion of the combustion gas from the one or more bypass ducts, wherein the exhaust portion further comprises one or more exhaust ports to exhaust the first and second portions of the combustion gas from the flue.