Four characteristics of condenser Polyester/cotton Braided Sleeve

The Polyester/Cotton Braided Sleeve currently used in condensers are generally shaped by a special process through the braided sleeves. Since the height between the crest and the trough is about a few millimeters, the flow in the pipe is in the form of equal-diameter flow stream and arc-shaped flow form, resulting in periodic changes in flow velocity and pressure, and strong disturbances are generated when hot and cold fluids flow, so that the flow state of the fluid can be fully achieved. Rui flow, greatly destroys the actual thickness of the boundary layer and dirt layer, resulting in a significant increase in the heat transfer coefficient, and is not prone to clogging.

In the condenser, the reason why the Polyester/cotton Braided Sleeve can stand out and become an updated replacement product of the alloy bare bone is because of its superior comprehensive performance, which mainly has the following characteristics:
(1) The Polyester/Cotton Braided Sleeve uses its own energy to automatically destroy the boundary layer according to the periodic changes of the flow channel, which greatly improves the heat transfer coefficient inside and outside the tube.
(2) The internal and external fluid of the Polyester/cotton Braided Sleeve is fully disturbed, and the curvature of the pipeline changes greatly, and it can expand and contract freely under the action of temperature difference, so the scaling speed is slow, the relative thermal resistance is small, and the source of corrosion and blockage are eliminated, so it is safe and reliable ,long lasting.
(3) Due to the structural characteristics of the Polyester/cotton Braided Sleeve, the fluid in the tube can reach a flow state at a certain flow rate. Therefore, compared with other heat exchange tubes, the flow resistance is lower, the pressure loss is small, and the energy saving power.
(4) The heat transfer coefficient of the Polyester/cotton Braided Sleeve is high, and it can form a pure counterflow of the two fluids, so the outlet temperature of the cold fluid can be higher than that of the hot fluid, and the logarithmic mean temperature difference between the two fluids can be reduced, and the condensation The temperature efficiency and heat recovery rate of the condenser can reach more than 80%, which is higher than that of the existing condenser.