Method of controlling non-solar swimming pool heater
First Claim
1. A method fo controlling a non-solar heater to provide supplemental heating for a solar-collector heated swimming pool, comprising the steps of:
- providing solar collectors;
connecting the solar collectors to heat the water in the swimming pool, whereby the collectors establish an optimum daily water temperature vs. time profile when full solar energy is available;
connecting the non-solar heater to heat the water in the swimming pool;
providing a non-solar heater temperature vs. time profile which closely approximates the optimum profile; and
controlling the non-solar heater to heat the pool water in accordance with the non-solar heater temperature vs. time profile, whereby the non-solar heater acts to supplement the solar collectors to that the water temperature closely approximates the optimum temperature profile when full solar energy is not available.
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Accused Products
Abstract
A swimming pool heater temperature control system is disclosed. The control system is designed to optimize the use of a conventional heater as a supplemental heat source for a solar heated swimming pool. The temperature control system operates by automatically adjusting the temperature settings of the heater to conform to the temperature vs. time profile of an optimum solar collector heating system. An embodiment is disclosed which employs two thermostats in conjunction with a time clock actuated switch to control the heater temperature profile as a function of time. Other embodiments are also described which employ a plurality of thermostats in conjunction with time clock actuated switches to provide a heater temperature profile which more closely matches that of an optimum solar collector heating system.
36 Citations
1 Claim
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1. A method fo controlling a non-solar heater to provide supplemental heating for a solar-collector heated swimming pool, comprising the steps of:
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providing solar collectors; connecting the solar collectors to heat the water in the swimming pool, whereby the collectors establish an optimum daily water temperature vs. time profile when full solar energy is available; connecting the non-solar heater to heat the water in the swimming pool; providing a non-solar heater temperature vs. time profile which closely approximates the optimum profile; and controlling the non-solar heater to heat the pool water in accordance with the non-solar heater temperature vs. time profile, whereby the non-solar heater acts to supplement the solar collectors to that the water temperature closely approximates the optimum temperature profile when full solar energy is not available.
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Specification