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

Industry News News 1200

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@lneya.com

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