Water heater for the pool
On a hot summer afternoon the water in a small state pool is heated obviously. After the weather is overcast heating time is prolonged or, generally speaking, the temperature does not achieve a comfortable temperature of +22oC. In huge pools natural heating takes even longer. To fix this problem, created a heater to the pool, working from different energy resources.
The simplest water heater to the swimming pool is a heat exchanger. The foundation of this design is a tank, through which the liquid flows. It is linked to the heating system or some other flowing water heater. In the tank is an integrated coil. This component is that the heat exchanger. Pool water circulates throughout the coil, warmth from the hot liquid inside the tank.
Why do you want such a complicated pool heater if you can just run on the water directly through the heater? You can use such a strategy, but there are two problems:
After heated, they settle to the walls of the heat exchanger as remonttool.ru a good sludge, clogging it.
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 these walls.
In a little children’s pool piping has been set to the principle of this machine”underfloor heating system”. A small amount of water that the coil will heat fast, and with a large volume won’t cope. Electric models
The second most popular is an electric heater for your pool, consisting of a system, heating components along with a thermostat. Devices come in 2 types:
- Accumulation. The device is made up of huge tank, in which the water is warmed from the heating elements, and from there it is fed to the pool. The unit is linked to the water treatment method of their pool. There’s a filter in front of the water heater, which moves pressurized water, which gets rid of the creation of solid deposits.
- Based on the ability, the devices are linked to single-phase and three-phase networks. After calculating, the following parameters have been considered:
- per 1 m3 of water of an open swimming pool – 1 kW of heating part power;
- 1 m3 of water via an indoor swimming pool – 0.5 kW of heating components electricity.
The need to heat a large quantity of water requires the use of strong devices. Electricity prices are enormous, and you need to put another line of wiring. Heat pump
Rather complicated in the unit of the heater to the pool heat pump refers to innovative technology. The device is efficient and cost-effective, but it is rarely used due to its high price.
Significant: The heat pump works on the principle of the fridge, just here the circuit that releases heat, not cold, is in demand.
The machine is composed of 2 circuits, inside which the liquid circulates. The outer pipe is placed underground, at the base of the reservoir or other location where you can extract heat. The interior circuit is put within the pool. It gives the water that the heat extracted by the outer pipe.