Fresh air intake for low NOx emission furnace

Fresh air intake for low NOx emission furnace

A fresh-air intake according to aspects of the disclosure includes an outer cover having a pair of side panels disposed in a generally parallel spaced relationship, a top panel coupled to, and disposed generally perpendicular to, each panel of the pair of side panels, a bottom panel disposed general...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Perez, Eric, Poirier, Randal, Schneider, Steven, Chanthalangsy, Eric
Format: Patent
Sprache:eng
Schlagworte:
AIR
AIR SUPPLY
BLASTING
BURNERS
CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES
COMBUSTION APPARATUS
COMBUSTION PROCESSES
DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR
DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS
DRAUGHT-INDUCING
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS
SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS
WEAPONS
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Beschreibung
Zusammenfassung:A fresh-air intake according to aspects of the disclosure includes an outer cover having a pair of side panels disposed in a generally parallel spaced relationship, a top panel coupled to, and disposed generally perpendicular to, each panel of the pair of side panels, a bottom panel disposed generally parallel to the top panel, and a front panel coupled to, and disposed generally perpendicular to, each panel of the pair of side panels and the top panel, the front panel having a window formed therein, a supply line coupled to the bottom panel, a weir extending above the bottom panel and surrounding a junction with the supply line, a baffle disposed inside the outer cover, the baffle being disposed inwardly of the window so as to prevent infiltration of moisture into the supply line, and a weep hole formed in the bottom panel.