What is the solution to the leakage of the 50 ton chiller?

What is the solution to the leakage of the 50 ton chiller?

1. Water leakage at the water inlet and outlet of the LJ -45°C ~ -10°C Low Temperature Refrigeration Chillers is usually caused by loose or broken bolts at the connection, which can be repaired or replaced;

2. In case of water leakage in the evaporator shell of the chiller, check whether there is water leakage at the welding part of the evaporator shell, and repair it as soon as possible;

3. Water leaks at the float valve of the water cooler. The float valve controls the opening and closing of the inlet valve according to the buoyancy. The solution is to check and adjust the position of the ball valve. If it is damaged, it should be replaced and repaired in time.

4. The internal condenser of the chiller has water leakage due to perforation. The solution is to find and repair the fault point;

5. The cooling water in the water tank of the water chiller is too full to cause water leakage due to the fluctuation of cooling water during operation. The solution is to reduce the water level in the water tank;

6. Water leakage in the water tank of the chiller may be caused by corrosion at the welding position of the water tank, which needs to be re-welded and repaired;

7. Water leakage occurs at the water pump of the water chiller. Generally, the shaft seal at the water pump is not well connected or damaged. Replace the shaft seal of the water pump;

8. If the chiller tilts for a long time, it will lead to uneven stress on the valve, pipe and other parts of the chiller, which will cause damage and water leakage. The chiller should be placed horizontally according to the specifications.

If the water leakage of the water chiller is slight, the water leakage point of the unit should be found along the water trace. If the water leakage of the water chiller occurs on the water cooling system, it will cause insufficient water flow, high pressure alarm of the compressor and other failures. If the water leakage is not handled in time, it will also cause water accumulation at the bottom of the water chiller, corrosion of the unit shell, and potential safety hazards to the electrical components of the unit.

Therefore, once the water leakage of the chiller is found, attention should be paid to it and maintenance should be carried out in time.

Solution for water leakage of the evaporator shell of the water chiller: check whether there is water leakage at the welding part of the evaporator shell, and correct it by welding if any. The float valve of the water chiller leaks, and the float valve controls the opening and closing of the inlet valve according to the buoyancy solution: check and adjust the position of the ball valve, and replace or repair it quickly if it is damaged.

Solution for water leakage of the internal condenser of the chiller: find out the problem and correct it. When the water tank of the water chiller operates due to excessive water injection, the cooling water shakes and causes water leakage. Solution: reduce the water level inside the water tank. The water leakage of the water tank of the chiller may be caused by the corrosion of the welding position of the water tank.

Solution: weld or repair from scratch. The water leakage of the water pump of the chiller is usually caused by poor connection or damage of the water pump shaft seal. The solution is to replace the water pump shaft seal. The water leakage at the inlet and outlet of the water chiller is generally caused by loose or cracked bolts at the connection solution: it can be modified or replaced.