Wuxi Guanya Refrigeration Technology co., ltd

The reason for the poor cooling effect of the air-cooled chiller of the semiconductor heat sink ther

Semiconductor heat sink constant temperature table Air-cooled chiller is one of the equipment for temperature control in the semiconductor industry. If the cooling effect is not good, it will affect the use.

The occurrence of this situation is related to the large loss of cooling capacity of the air-cooled chiller of the semiconductor heat sink thermostat. Due to insufficient insulation thickness of the pipeline or damage to the insulation layer, the cooling capacity loss of the air-cooled chiller increases, which affects the cooling effect. During the operation of the semiconductor heat sink thermostat typhoon-cooled water chiller, once a moist or frosted part is found on the outer surface of the insulation layer, it means that the thickness of the insulation material is not enough or has been damp. In this case, increase or replace the insulation material in time . In addition, the evaporator tank cover of the semiconductor heat sink thermostat typhoon-cooled chiller is not tight, the air handling chamber or the sealing door seal is damaged, the air supply duct and the room door and window leak. Will increase the loss of cooling capacity, and timely countermeasures must be taken.

When each unit is installed, a layer of insulation cotton will be wrapped on the evaporator and pipeline to prevent loss of cooling capacity. If the semiconductor heat sink thermostat unit is in the case of slow cooling speed, the company must first check whether the thickness of the pipeline insulation layer is insufficient, or whether the insulation layer is damaged. Be sure to remember to pack thermal insulation cotton, and ensure that the thickness is sufficient!

Check whether there is air in the refrigeration system of the air-cooled chiller of the semiconductor heat sink thermostat. When installing a semiconductor heat sink thermostat, whether it is inside the unit, a water pump, or a pipe, there must be no air, even if there is only a little air, the semiconductor heat sink thermostat air-cooled chiller cannot operate normally. In addition, there is a layer of film inside the pump, so you must remember to tear it off before installation. Otherwise, the water cannot circulate or the circulation is very slow, which directly affects the operation.

Check whether the moving parts of the air-cooled chiller compressor of the semiconductor heat sink thermostat are worn, or the gap is increased, resulting in a decrease in air delivery. The compressor is the heart, once a problem occurs, the compressor cannot operate. Therefore, regular inspection and maintenance of the compressor cannot be ignored.

The poor efficiency of the air-cooled chiller compressor of the semiconductor heat sink thermostat is also one of the reasons. In the long-term operation, the wear of moving parts, the increase of the matching clearance or the lack of sealing will reduce the actual air delivery of the compressor and reduce the cooling capacity. To check the refrigeration compressor. If the repair is not good, replace it in time. The presence of air in the system can also cause this to happen. At this time, the exhaust pressure and temperature increase, the power consumption increases, and the cooling capacity decreases.

The cooling effect of the air-cooled chiller of the semiconductor heat sink thermostat is closely related to various factors. It is better to avoid these failures during operation. The equipment developed and produced by LNEYA will be communicated in place from pre-sale to after-sale. If you have any questions or needs, please contact us sales@cnzlj.com

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