Adjustment of Ice Bridge Thickness of Snowflake Ice Machine

Adjustment of Ice Bridge Thickness of Snowflake Ice Machine

1. The ice operation process of the snowflake ice machine

(1) Before starting the machine, check whether the automatic water supply device is normal and whether the water storage in the water tank is reasonable (the water level has been adjusted to the right level when the machine leaves the factory, and the user does not need to adjust it).

(2) Plug in the power supply, the ice machine starts to work, the water pump starts to run (the water pump has a short-term air exhaust process), and after about 2 minutes, the compressor starts to start, and the machine enters the ice making state.

(3) When the thickness of the ice cube reaches the set thickness, the ice plate probe starts to start, the solenoid valve starts to work, the water pump stops working, the hot air enters the evaporator, and the ice cube falls in about 1.5 minutes. As the ice cubes fall, flip the ice flap over and open the reed switch. When the magnetic reed switch is closed again, the machine enters into another ice making process.

(4) The snowflake ice machine compressor does not stop during the entire ice making and deicing process.

(5) When the ice storage bucket is full of ice and the magnetic reed switch cannot be closed automatically, the machine will stop working automatically. When enough ice cubes are removed and the magnetic reed switch is closed again, the machine will start up after a delay of 3 minutes and re-enter the system. ice process.

2. Adjustment of ice bridge thickness of snowflake ice machine

(1) The thickness of the ice bridge should be about 3mm. The gap between the probe and the evaporator should be about 1.5mm thicker than the actual ice bridge thickness. Turn the screw clockwise to increase the thickness of the ice bridge (rotate the screw 1/3 circle ice Bridge thickness changes by 1.5mm).

(2) Check the wiring and connection bracket of the ice plate probe, and ensure that it can rotate freely so that it can return to the correct position after each ice-making process.

The working principle of snowflake ice machine

1. The chilled water in the water storage tank of the snowflake ice machine is continuously circulated through the plate or compartmental evaporator by the water pump;

2. After the snowflake ice machine cube ice machine compressor is running, it goes through suction-compression-exhaust-condensation (liquefaction)-throttling-and then evaporates in the evaporator at a low temperature of -10 to -18 degrees to absorb heat and vaporize. Frozen water continuously condenses into an ice layer on the surface of the lower temperature evaporator at a water temperature of 0 degrees. When the ice layer condenses to a certain thickness, after the evaporation temperature of the refrigerant reaches the set temperature of the temperature control, the defrosting solenoid valve is turned on, and the heat pump is often used for deicing. Then realize the next cycle.