How Do Roof Ponds Work

A cooling pond is a man made body of water primarily formed for the purpose of supplying cooling water to a nearby power plant or industrial facility such as a petroleum refinery pulp and paper.

How do roof ponds work.

Classic work 8 720 552 views. The key elements of the concept are. Do the same for the pump s power cord so you can remove or replace the pump without moving stones. A simple and free solution suggested by a neighbor.

To demonstrate a roof pond system that uses water and sun to heat and cool without electricity. H2o sun 3. The roof pond concept combines the traditional functions of a roof with a means of natural heating and cooling. The pond liner has been an inexpensive and effective diy solution that i would surely recommend for flat buildings.

Thermal coupling of the water with the occupied spaces. Cool breezes work best in narrow or open plan layouts. Filling my 6 000 gallon pond would have run my well dry and the local pool service wanted 400 to fill it. Pond liners work great if you can cover the roof in one piece.

Roof ponds with wet gunny bags shaded roof ponds ventilated roof ponds and roof ponds with movable insulation proved to be more effective relative to other variants of roof pond cooling systems. Exposure of the water pond to sunshine for heating. The saltwater naturally forms a vertical salinity gradient also known as a halocline in which low salinity water floats on top of high salinity water. What is roof pond roof pond is a passive cooling technique based upon the increased heat capacity of cheap and widely available water.

Numerical study of thermal behavior in roof pond under the hot and humid climate simulation program comsol multiphysics by miss sasicha sakdawattananon. In general the pond is covered during day to prevent heating and open at night. Tips and lessons from our field editors. Use of water for heat storage and as interim heat sink.

To prevent the liner from getting lifted by the wind i simply placed old tires on top of the roof.