Flameless combo heater
AssigneeConleyMax Inc.
InventorsPatrick G. Bell, William N. Beckie
Life of this patent
Estimating the term…
Abstract
A dual heating process is performed in the absence of an open flame. Heat is created by a rotating prime mover(s) driving a fluid shear heater. Heat is also collected from a cooling system of the prime mover, and from any exhaust heat generated by the prime mover. The heat energy collected from all of these sources is transmitted through heat exchangers to a fluid where heat energy is desired. The fluid being heated may be glycol or air, depending on the type of heat desired.
Claims20
A flameless combination heater for heating air and a heater fluid, said flameless combination heater comprising:
- a prime mover, said prime mover comprising circulating engine coolant and engine exhaust;
- a heater fluid system, said heater fluid system comprising heater fluid, a first heat exchanger configured to transfer heat from the engine coolant to the heater fluid and a dynamic heater configured to heat the heater fluid, said dynamic heater driven by the prime mover;
- an air moving system for moving heated air, said air moving system comprising a fan and a second and heat exchanger;
- and
- a variable valve configured to direct the heated heater fluid to (a) a heating fluid hose, (b) the second heat exchanger, and (c) a combination of the heating fluid hose and the second heat exchanger,
- wherein distribution of relative amounts of the heated heater fluid and the heated air is controlled by a position of the variable valve.
A flameless combination heater for heating air and a heater fluid, said flameless combination heater comprising:
- a prime mover, said prime mover including circulating engine coolant and engine exhaust;
- a heater fluid system, said heater fluid system comprising heater fluid, a heater fluid pump, a heater fluid reservoir, a first heat exchanger for transferring heat from the engine coolant to the heater fluid and a dynamic heater for heating the heater fluid, said dynamic heater and said heater fluid pump driven by the prime mover;
- an air moving system configured to move heated air, said air moving system comprising a fan and a second to air heat exchanger, said fan driven by the prime mover;
- and
- a variable valve configured to control distribution of relative amounts of heated heater fluid and the heated air by controlling distribution of the heated heater fluid,
- wherein the flameless combination heater is configured to distribute the heat generated by (a) the heated heater fluid, (b) the heated air, and (c) a combination of the heated heater fluid and the heated air.
Dependencies are inferred from the claim text.