Condenser liquid gas distribution head distribution head porous brass accessories

The condenser distributor is a flow distribution and pressure equalization component installed between the condenser outlet and the expansion valve in the refrigeration system. Its core function is to evenly distribute the liquid refrigerant to each branch of the evaporator to ensure heat exchange efficiency and prevent flow deviation.
1. Structure:
– Inlet: Single port for connection to the condenser liquid pipe;
– Outlet: Multi-channel (2-8 channels) parallel output, with built-in **flow balancing orifice/guide vane**;
– Housing: Copper or stainless steel (pressure resistance ≥ 4.0 MPa), often with a **filter** at the bottom (to intercept impurities ≥ 0.5 mm);
2. Function:
– Flow distribution: Eliminates refrigerant flow deviations and prevents dry burning/frosting of evaporator pipes;
– Pressure stabilization and flashover prevention: Maintains a stable pressure for liquid refrigerant, reducing the risk of vaporization;
3. Applications:
– Multi-circuit systems: Parallel evaporators in commercial air conditioners and refrigeration equipment;
– Long pipeline scenarios: Refrigeration equipment with refrigerant transport distances greater than 5 meters;
4. Installation Characteristics:
– Directional: Requires vertical installation (inlet facing up, outlet facing down), utilizing gravity-assisted flow distribution;
– Positioning requirements: Close to the expansion valve inlet. No oil traps are allowed.

This component is a key balancing device for improving system energy efficiency and stability. Failure will directly lead to uneven heat transfer in the evaporator and reduced cooling capacity.