On a hot summer that the water in a small country pool is heated naturally. When the weather is heat time is extended or, in general, the temperature doesn’t reach a comfortable temperature of +22oC. In huge pools natural heating takes much longer. To solve this problem, created a heater to the pool, working from various energy resources.

Heat exchanger

The simplest water heater for the swimming pool is a heat exchanger. The basis of the design is a tank, by which the liquid flows. It is linked to the heating system or some other flowing water heater. In the tank is a built-in coil. This component is that the heat exchanger. Pool water slides through the coil, warmth against the liquid in the tank.

Why do you need such a complex pool heater if you’re able to just run the water right throughout the heater? You can use such a scheme, but there are two problems:

  • The swimming water contains small particles of chlorine and other impurities. When heated, they settle on the walls of this heat exchanger because of solid sludge, clogging it.
  • Pool water is filled with oxygen, which divides the metal walls of the heat exchanger.

To pricey boiler or leak heater does not fail, the heating process is equipped with another loop. The heat exchanger is simpler and cheaper to change whether it gets clogged or flows from oxidation of their walls.

In a small children’s pool piping has been set to the principle of this machine”underfloor heating”. A small amount of water that the coil will heat quickly, and using a huge volume won’t cope. Electric versions

The second most popular is an electric heater for your pool, consisting of a human body, heating elements along with a thermostat. Devices are in 2 types:

The system is made up of huge tank, where the water is heated by the heating elements, and from that point it’s fed into the pool.

  • Flow-through. The unit is linked to the water treatment system of the pool. There’s a filter in front of the water heater, which extends purified water, which eliminates the formation of solid deposits.
  • Depending on the capability, the devices are linked to single-phase and three-phase networks. After calculating, the following parameters are taken into account:
  • per 1 m3 of water remonttool.ru of an open swimming pool – 1 kW of heating component power;
  • 1 m3 of water of an indoor swimming pool – 0.5 kW of heating components electricity.
  • The requirement to heat a huge amount of water requires the use of strong devices. Electricity prices are huge, plus you want to put a separate line of wiring. Heat pump

    Rather complicated in the unit of this heater for the pool heat pump identifies innovative technology. The device is effective and cost-effective, however it is rarely used due to its high cost.

    Significant: The heat pump works to the principle of the refrigerator, just here the circuit which releases heat, not cold, is in demand.

    The machine is composed of 2 circuits, inside which the liquid circulates. The outer pipe is laid underground, at the bottom of the reservoir or other location at which you are able to extract the heat. The inner circuit is put in the pool. It offers the water that the heat extracted by the outer tube.