Description:

Hot water pool looks like a square aquarium made of the simple glassy plates and pieces of sponge that easy to find. Bottom of pool and four around parts were made of the 1cm thick black glass layers to absorb the heat. There are two 5cm thick white glass layers above the pool, spaced 4-5cm in order to make an insulating air buffer like a vaccum bootle. The tank is designed by the principle of the larger surface  exposed to sun of the glass layers the more absorbed heat they could have, so that the pool’s area is near two square metres but the height is only 20cm. Although pool’s structure is simple but the pool is really efficient in absorbing and retaining heat.

In winter: outdoor temperature sometime is only around 10 Celsius degrees, the weather is gloomy without sunny, but water temperature is measured about 30 Celsius degrees in the pool at noon and the temperature is increasing to 35-40 Celsius degrees until night, so people have a bath freely without worry of being cold in your family.

Applied field: Industrial