Coolant supply slope (definition)

Coolant supply slope — is the slope of the pipelines in the heating system, designed to ensure efficient circulation of coolant from the heat source (e.g. boiler) to the heating devices (such as radiators or underfloor heating). This slope is necessary to prevent air locks, improve circulation and maintain an optimal flow of coolant through the system.

Coolant supply slope: main aspects:

1. Function:
   • Ensuring circulation: The feed slope helps direct the coolant in the right direction and prevents air accumulation and the formation of plugs in the pipelines.
   • Maintaining the flow: Promotes a constant and uniform flow of coolant from the boiler to the heating devices, improving the efficiency of the system.
2. Design:
   • Angle of inclination: The feed slope is usually 1 to 2 degrees, which allows the coolant to move freely through the pipes.
   • Pipelines: The slope is applied to pipes that conduct the coolant from the heat source to various heating devices.
3. Principle of operation:
   • Movement of coolant: The slope of the pipelines promotes the movement of the coolant under the influence of gravity, preventing its stagnation and ensuring uniform heat distribution.
   • Traffic jam prevention: The slope helps to avoid air accumulation and the formation of air pockets that can impede normal circulation.
4. Advantages:
   • Improving circulation: Helps ensure a constant and efficient flow of coolant throughout the system.
   • Efficiency: Promotes uniform heat distribution and prevents inefficient operation of the heating system.
   • Prevention: Reduces the risk of problems associated with stagnation and air locks.
5. Installation:
   • Slope planning: When designing a heating system, it is important to take into account the slope of the pipelines to ensure optimal movement of the coolant.
   • Adjustment: Installation and adjustment of the slope is carried out taking into account the specific conditions and requirements of the heating system.
6. Service:
   • Examination: Regular inspection and maintenance of piping is necessary to ensure proper slope is maintained and to prevent circulation problems.
   • Correction: If necessary, the slope can be adjusted to eliminate problems with the movement of the coolant.

Application:

The slope of the coolant supply is used in various heating systems, such as hydronic heating, heated floors and others, to ensure efficient heat distribution and maintaining a constant circulation flow. Correct application of the slope helps to improve the operation of the system and increase its overall efficiency.