Using a hot water boiler is one of the common methods used to heat the pool water. Swimming in cold water causes muscle cramps and other diseases such as colds, and perhaps for this reason, many people do not want to swim in pools in the cold season. The hot water boiler makes the pool water temperature suitable for use in all seasons. In this article, we are going to introduce you to the pool hot water boiler.
Application of hot water boiler
Maybe there is the thought that using the pool can be enjoyable only in the warm seasons of the year because the water temperature is enough to swim in; But in the cold seasons of the year, due to the low water temperature, there is not much desire to swim. It is not reasonable to pay a lot of money for the construction of home and sports pools just for use for a few months, and you should look for a way to heat the pool water.
There are many ways to heat the pool, one of them is using a hot water boiler. You can go to reputable and experienced swimming pool equipment sales centers to provide heating for your pool.
What is a hot water boiler?
The water in outdoor pools in hot seasons with direct sunlight will have a temperature between 22 and 26 degrees and the conditions for swimming are provided to some extent. The water in closed pools is not suitable for swimming in hot weather. The suitable temperature for swimmers ranges from 26 to 30 degrees; Therefore, the temperature of the pool water for swimming should be brought to a level that can be used by everyone.
One of the common methods is to use a hot water boiler. The hot water boiler provides the ideal temperature for swimming with the help of other equipment. This boiler is installed in the engine room of the pool and with the help of a burner and a heat exchanger, it heats the water and transfers it into the pool.
Types of pool hot water boilers
Hot water boilers are produced in different types. They are different in terms of body material, fuel type, size, and design shape and are divided into different categories.
Types of water boilers in terms of body type
In terms of body material, hot water boilers are divided into cast iron and steel. Cast iron boilers are assembled in the desired location due to fins. Of course, these hot water boilers are mostly used in home pools nowadays. Steel boilers have a higher lifespan and efficiency than cast iron boilers.
Types of hot water boilers based on the number of smoke passages
The number of smoke passageways in the pool hot water boiler indicates that after burning the burner and heating the water, the hot air created passes through the boiler one or more times and loses its heat, and then towards the chimney. moves. Hot water boilers are divided according to the number of paths that the hot air takes inside the boiler.
Single-pass, double-pass, three-pass boilers, return furnaces, wet back, or dry back are available.
In single-pass, two-pass, and three-pass boilers, hot air travels from the beginning of the boiler to its end one, two, and three times, respectively, and then moves forward through the heat transfer pipes and finally exits the chimney.
In the boilers of the return furnace, after reaching the end of the furnace, the hot air is pushed to the front of the boiler from the surroundings and finally exits the chimney.
Between the end of the boiler and the burner in wet-back boilers, water, and dry-back boilers use cement, refractory bricks, and refractory fibers.