The common installation methods of heating pipelines are mainly divided into three types: single-pipe series connection, double-pipe parallel connection in the same journey and double-pipe parallel connection in different journey, and can also be simply divided into two types: series connection and parallel connection.
Parallel connection of different schemes: this installation method separates the inlet and outlet pipes independently, and each group is installed in parallel independently, so the pipes are economical and unequal in length, which is not suitable for families with too many radiator groups, preferably less than 5 groups.
Parallel connection with the same program: basically the same as parallel connection with different programs, except that parallel connection with the program is the final unified return of advanced water. The technical requirements for construction are higher, each group of heating pipes has the same distance, uniform flow, energy saving and better heat dissipation.
Extended data:
Precautions for home heating:
1, heat load calculation. For heating design, the calculation of heat load is very important, which is the basis of designing floor heating system;
2. The choice of floor heating system. According to the situation of the room and the heating situation of the whole building, determine whether the floor heating system is suitable for liquid circulation system or electric floor heating;
3. Choose the standard laying form according to the characteristics of floor heating.
Try to prevent the occurrence of bad heat transfer, such as wet paving. If the floor is used, it is necessary to increase metal heat conduction devices to improve heat transfer performance and ensure the heating effect of floor heating.
Baidu encyclopedia-heating riser
People's Network-Classification of household heating methods? Precautions for home heating?