Mixing water design before heat users of low temperature floor panel heating system

According to requirements in the related codes, the low temperature floor panel heating should be designed in a way of mixing water. Analyses the bypass pressuring, return water pressuring and supply water pressuring methods by drawing principle charts and pressure diagrams. By analysing their applicability, provides the selection method of the mixing water pumps and the water circulating pumps in the heat exchange station. Evaluates the practical significance of saving materials and energy for the mixing water system, and proposes different connection modes between the mixing water device and the outer heating network.