Back to results
US 2019/0376751 A1Published application
Pipe heat exchanger for a baking oven
AssigneeWerner & Pfleiderer Industrielle Backtechnik GmbH
InventorUlrich Speck
Life of this patent
Estimating the term…
Abstract
A pipe heat exchanger for a baking oven has a plurality of heat exchanger pipe sections configured to guide a heat carrier fluid, the heat exchanger pipe sections being arranged adjacent to each other in an arrangement plane. A distance between adjacent pipe sections is smaller than a pipe diameter and greater than 1% of the pipe diameter. The result is a pipe heat exchanger, which allows a baking space to be heated efficiently and variably.
Claims11
A pipe heat exchanger for a baking oven,
- with a plurality of heat exchanger pipe sections configured to guide a heat carrier fluid, the heat exchanger pipe sections being arranged adjacent to each other in an arrangement plane,
- wherein a distance of adjacent pipe sections is smaller than a pipe diameter and greater than 1% of the pipe diameter,
- wherein the pipe heat exchanger is configured as a pipe coil heat exchanger, which has:
- a first coil line path, formed between a first coil line inlet and a first coil line outlet, and
- a second coil line path, formed between a second coil line inlet and a second coil line outlet,
- wherein 180° deflection sections between two pipe sections of the same coil line path are guided out of the arrangement plane for at least one of the coil line paths.
3 more elements
Dependencies are inferred from the claim text.