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1. (WO1992022196) GREENHOUSE HEATING SYSTEM

Pub. No.:    WO/1992/022196    International Application No.:    PCT/US1992/004667
Publication Date: 23.12.1992 International Filing Date: 05.06.1992
IPC: A01G 9/24
F24D 3/16
F28F 21/06
Applicants: COMBUSTION RESEARCH CORPORATION
Inventors: DE MERITT, Paul, A.
AMO, Don, J.
Title: GREENHOUSE HEATING SYSTEM
Abstract:
A readiant heating system for a greenhouse (10) utilizing radiator tubing (40, 42, 44) formed from substantially gas impermeable plastic material. The system includes a radiator tube (40) disposed overhead and formed from light transmitting material so that sunlight projecting into the greenhouse will be substantially transmitted to the plants grown thereunder and a second radiator tubing (42) disposed proximate the greenhouse floor and formed of similar plastic material. The radiated tubes are interconnected at one of their ends and a burner (20) communicates through manifold connected to the other ends of the radiator tubes to transmit a heated effluent through the tubes. Valve means (34) and exhaust means (82) are associated with the manifold.