Baby and kiddie pool sunless water heater with circulating pump
View Patent ↗A portable device designed specifically to heat the water in a kiddie pool includes multiple safety features for use among children and pets. This device will allow for comfortable play in the kiddie pool during all hours of the day, even in the absence of sunlight. This device will allow for pools to be set up in the shade and still heated to a comfortable temperature. A standard 120-volt power outlet powers the device. Primary components include a double insulated reservoir, a self-priming pump, heating element, inflow and outflow hoses, and multiple safety features. It is lightweight, portable and specifically designed for use in kiddie pools.
1. A device for warming a kiddie pool, consisting of:
an outer casing;
an insulated watertight reservoir inside the outer casing and in which water to be pumped to the kiddie pool is warmed, the watertight reservoir including a heating element for warming the water therein, the watertight reservoir being separate from the kiddie pool;
an input hose through which water from a pool is pumped into the watertight reservoir to be warmed by the heating element, the input hose including an input filter screen mounted on an input end of the input hose;
an output hose through which the water from the watertight reservoir after being warmed flows back to the pool; and
a self-priming pump operatively connected to the input hose to pump the water to be warmed into a top-side portion of the watertight reservoir, wherein
the heating element includes a shutoff sensor operatively connected to turn off the heating element when the watertight reservoir is tipped over from an upright operating position,
a thermostat control switch operatively connected to turn off the heating element when a predetermined maximum temperature in the watertight reservoir is reached, and
a float sensor operatively connected to the watertight reservoir to controllably prevent activation of the heating element when the float sensor is not fully submerged in water in the watertight reservoir.
2. A device according to claim 1 , wherein the pump is connected between the input hose and the watertight reservoir to pump the water into the watertight reservoir.
3. A device according to claim 1 , wherein the pump is fixedly connected to the watertight reservoir to pump the water from the input hose into the watertight reservoir.
4. A device according to claim 1 , wherein the pump is configured with a safety filter on an input side of the pump.
5. A device according to claim 1 , wherein the watertight reservoir is configured to be resistant to tipping over.