Heated poultry fountain
A ground supported poultry fountain includes a basin with an annular drinking trough, a bell shaped reservoir detachable mounted atop the basin and a heating element affixed to the bottom of the basin. The heating element covers the bottom surface of the basin under the reservoir and along the inner wall of the drinking trough. The heating element prevents the water in the reservoir, as well as the water in the trough from freezing when ambient temperatures drop below freezing.
1. A poultry fountain comprising:
a basin having a flat top and an annular peripheral trough for receiving water to be made available for drinking by poultry the annular trough having an inner sidewall and an outer sidewall integrally connected at a trough bottom, the trough inner sidewall contiguously extending around and below the basin top so that the basin top is elevated above the trough bottom and the trough outer sidewall terminating in a peripheral edge positioned above the basin top;
a reservoir for storing water to be made available in the trough, the reservoir having an interior therein defined by a sidewall and open end defined by a sidewall brim, the reservoir being detachably mountable to the basin top inset laterally from the trough inner sidewall so that the basin top overlies and covers the reservoir open end; and
a heating element affixed to the basin for emitting thermal energy, the heating element having a first portion having a first length of electrical resistance wire underlying and contacting the basin top for warming the water inside the reservoir interior and a second portion having a second length of electrical resistance wire extending below and circumscribed around said first portion and contacting and the inner sidewall for warming the water within the trough to prevent the surface of the water from freezing.
2. The fountain of claim 1 and a thermostat mounted to the basin and electrically connected to the heating element for regulating the thermal energy from the heating element.
3. The fountain of claim 1 wherein the second length of resistance wire is at least forty percent longer than the first length of resistance wire.
4. The fountain of claim 3 wherein the length of resistance wire is affixed to a sheet of thermal conductive backing.
5. The fountain of claim 1 wherein the reservoir sidewall has a vent through which water from the reservoir interior flows into the trough.
6. The fountain of claim 1 wherein the basin and the reservoir are constructed of plastic.
7. A poultry fountain comprising: a basin having a flat top and an annular peripheral trough for receiving water to be made available for drinking by poultry, the annular trough having an inner sidewall and an outer sidewall integrally connected at a trough bottom, the trough inner sidewall contiguously extending around and below the basin top so that the basin top is elevated above the trough bottom and the trough outer sidewall terminating in a peripheral edge positioned above the basin top;
a reservoir for storing water to be made available in the trough, the reservoir having an interior therein defined by a sidewall and open end defined by a sidewall brim, the reservoir being detachably mountable to the basin top inset laterally from the trough inner sidewall so that the basin top overlies and covers the reservoir open end;
a heating element affixed to the basin, the heating element includes a length of electrical resistance wire affixed to a sheet of thermal conductive backing, the heating element also having a first portion underlying and contacting the basin top for warming the water inside the reservoir interior and a second portion extending below and circumscribed around the first portion and contacting and the inner sidewall for warming the water within the trough to prevent the surface of the water from freezing, the first portion of the heating element includes a first length of electrical resistance wire and the second portion of the heating element includes a second length of electrical resistance wire, the second length of resistance wire is at least forty percent longer than the first length of resistance wire; and
a thermostat mounted to the basin and electrically connected to the heating element for regulating the thermal energy from the heating element.