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Industrial chillers often have inefficiencies when used, and there are many reasons for this, not only because of the environment in the chiller plant, but also because the equipment itself is used for a long time. Component loss phenomenon...
All in all, we need to understand the reasons for the performance degradation of the device, so that we can find a solution.
Reason one: man-made operational errors
Although most manufacturers do not have a cumbersome process when using refrigeration equipment, some basic content is often overlooked in long-term use, or because the user is the first time the operator, there is no experience in the use of the equipment. , thus affecting the performance of the chiller.
Therefore, the refrigeration equipment operator needs to carry out professional skill training before the operation of the machine and after all the tests are passed, the operation of the machine can be permitted.
Cause two: scaling of important equipment components
The improper maintenance and maintenance of the chiller causes scaling of important equipment components, which may cause the equipment to operate inefficiently.
For example, when the condenser of the refrigeration unit is seriously fouled, the heat exchange effect will be affected, resulting in low efficiency of the overall operation of the equipment.
In addition to condensers, which are prone to fouling, such as chiller impellers, transmissions, high and low speed bearings, etc., which wear out some important moving parts during long-term use, it is also easy to cause equipment. The operation efficiency is insufficient.
Reason 3: The equipment is overloaded during use.
Since the manufacturer often causes the equipment to be overloaded during production, in general, the load operation rate of the refrigeration equipment is preferably 80%, so that the highest efficiency can be obtained, but the actual production process is often difficult to achieve. Naturally, there will be inefficiencies.
Reason four: the ambient temperature changes too much
The operating factors that the refrigeration equipment needs to focus on at different temperatures, such as the cooling water temperature, will vary.
In general, there is an air conditioning exhaust system in the plant to cool the environment, so that the refrigeration equipment is in a constant temperature environment. However, if there is a problem with the equipment that controls the ambient temperature, it will eventually cause problems in the operation efficiency of the refrigeration equipment.
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