A heating system is a complex of various designs, the purpose of which is to deliver and supply a certain amount of heat to rooms requiring heating. Types of heating - electric, steam, water. Currently, heating systems in which hot water acts as a heat carrier are the most popular.Installation work on the water heating system is carried out in stages and contains the following types of work::- installation of heating elements;- laying of heating risers and connections to heating elements;- installation of heating pipes;- installation of boiler room equipment- installation of a heating boiler; After completion of all installation work, water is supplied to the system, thereby conducting a hydraulic test. After starting the heating, the entire system is subjected to a heat transfer test and the equipment is adjusted.Basic requirements for heating installation:- The heating installation must be carried out by a qualified specialist.- Before starting work, all materials, devices, workpieces and pipelines must be thoroughly checked.- Before starting work, it is necessary to determine exactly where the pipes will run. Ideally, the pipeline is located in a straight line and relatively short (in order to save expensive material).- It is advisable to minimize the number of joints when laying pipes, as they can leak.- It should be remembered that pipes can be bent, but overlaps should be avoided, which can cause air jams.- All installation work must be carried out efficiently, the overall appearance of the system must have a presentable appearance.- During and after the end of the hydraulic test, there should be no traces of leaks in any of the system sections.- Radiators of one room must be installed horizontally, at the same height from the floor.- The distance between the radiator and the wall must also be the same at all installation points and be at least 3 cm.There are four types of radiators - steel, cast iron, aluminum and bimetallic. They differ in their ability to transfer heat. It is recommended to place radiators on the wall, under the window for the most efficient heat transfer. The warm air coming from the radiator rising up creates an obstacle for the cold air coming from the window. If you want to close the radiator with a grille, you need to know that some of the heat generated by it will be lost.When installing heating, it is necessary to determine which pipe layout will be two-pipe or single-pipe.- Two-pipe wiring - two pipes "feed" and "reverse" are connected to each radiator of the system. In this case, the temperature on all devices of the system will be the same.- Single-pipe wiring - the coolant is connected to each radiator along a "chain" and each subsequent radiator is colder than the previous one. This is due to the fact that the coolant, giving off heat, cools down in the radiator.The most comfortable is a two-pipe heating system. In terms of monetary costs, the installation of single-pipe wiring is cheaper. https://csrun.gg
Autor: Redacción Observatorio de la Región Guayana
