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How to solve the problem of insufficient cooling capacity of semiconductor cooling cycle system?

The semiconductor cooling cycle system is a device for cooling the semiconductor heating part. LushiA reminds that if the cooling capacity is insufficient during the operation, it is necessary to check in time to see if something has gone wrong.

When the cooling capacity of the semiconductor cooling cycle system is insufficient, it is first determined whether the filter is blocked. The blockage of the filter includes: suction filter blockage and dry filter blockage. At this time, it only needs to be cleaned and cleaned.

       By observing whether it is the reason why the expansion valve of the semiconductor cooling circulation system is too small or too large, the amount of water is adjusted. The problem of leakage of the filling agent in the temperature sensor of the expansion valve can be solved by opening the cooling tower. A dirty or blocked ice valve can be solved by cleaning.

In the semiconductor cooling cycle system, the bearing clearance after the bearing wear is too large, and the problem of insufficient cooling capacity can be solved by inspection and replacement. Use components with precise structure, high reliability and long life. To ensure the stable operation of the unit. The condenser is a shell-and-tube condenser that optimizes temperature field distribution and refrigerant flow field distribution, and has high heat exchange efficiency. The outer fin design of the heat exchange tube enhances the heat exchange condensation and improves the heat exchange efficiency outside the tube.

Insufficient refrigerant charging in the semiconductor cooling cycle system, excessive refrigerant leakage, etc. may also cause insufficient cooling capacity of the semiconductor cooling cycle system. These problems can be achieved by adding or subtracting refrigerant recharge amount, leak detection, and adding refrigerant after maintenance. solve. The evaporator is used with too small evaporator to thicken the frost>There is a large amount of lubricating oil in the evaporator or the outlet valve of the liquid reservoir is too small, the cooling water is insufficient or the water temperature is too high, so the semiconductor cooling circulation system will be cooled. Not enough. If the evaporator is too small, it can reduce the heat load or replace the evaporator. If the evaporator frost is too thick, it needs to be frosted regularly. There is a lot of lubricating oil in the evaporator, and the refrigeration oil, condenser or reservoir is recovered. The outlet valve is opened too small, and the outlet valve is properly opened.

In addition, there is excess air in the refrigeration system of the semiconductor cooling cycle system, and the energy adjustment indication is incorrect and needs attention. Excess air in the refrigeration system can be solved by discharging air. If the energy adjustment indication is incorrect, the indicator light may be broken and can be solved by inspection and replacement.

The reason for the insufficient cooling capacity in the semiconductor cooling cycle system is as shown above. It is recommended that users find out that they can contact the manufacturer in time for after-sales solution.

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