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Comparison of water cooled chiller and air cooling type industrial cold water machine and fault treatment program
Industrial chiller faults treatment must strictly follow scientific procedures, avoid by all means is unclear, unknown fault, had trepidations blind action, disassemble industrial chillers. The consequences of this will often cause the industrial chiller has been expanded, or cause new faults, and even cause serious damage to industrial water chiller.If the enterprise is in the operation of industrial chillers failure, should first process the shutdown of the unit and carefully were on-site inspection, understanding industrial chillers fault occurs in various parts of the working conditions, is to determine which parts of the industrial cooling water machine failure, and the extent of damage.
To determine the occurrence of failure and to take emergency measures, the enterprise's industrial water machine operators should be timely and supply of industrial water plant to obtain contact details to inform the fault location and fault conditions. To arrange factory industrial chillers maintenance technicians arrived at the scene, a further worsening of although there is a fault, but also can be in a short time of operation, does not make the fault of industrial chillers, or auxiliary equipment personally start operation for correct analysis of the cause of the malfunction master accurate perceptual knowledge basis.
In addition, the cause of failure can be analyzed by examining the operation record of the industrial chiller. Especially should pay attention to the record in the table is different from the normal operating data and problems occurred, and parts replacement or repair of the running time and reliability, understand safety protection for any reason caused shut down, etc., these and fault is closely related to, in particular, can not be ignored.
If the enterprise is to ensure industrial chillers to normal, safe and stable running for a long time, under the conditions permit can configure a industrial chillers as a backup, even one of the machine, industrial cold water machine, because of the long time running in the inevitable failure, can also start standby industrial cold water machine, will not affect the enterprise demand for refrigeration.
Of course, the most important is: the enterprise must carry out regular cleaning, maintenance work for industrial water chiller. Because no matter is any kind of machinery and equipment, the various components of the shaft running or friction for a long time, the unit is bound to cause a certain degree of wear and tear, will naturally lead to failure.
The water-cooled type cold water machine and air-cooled industrial chillers each have their advantages, the disadvantages, for everyone to resolve industrial chiller fault handler to help everyone make good use of your cold water machine.
Cold water machine according to the form of refrigeration can generally be divided into water-cooled and air-cooled, technically, water-cooled air-cooled eer ratio should be higher than 300 to 500 kcal/h; in terms of price, water to much lower than air-cooled; in the installation, water-cooled need with cooling tower can be used, air-cooled is removable, without other auxiliary, but air-cooled chiller only by cooling fan, on the environment requirements: such as ventilation, humidity, temperature is not high of 40 DEG C, air pH value and so on.
Cold water machine because of the wide use of all walks of life, so the name is countless. The nature of the principle is a versatile machine that removes the liquid vapor through the compression or thermal absorption refrigeration cycle. Vapor compression chiller consists of four main components of the vapor compression refrigeration cycle compressor, evaporator, condenser, throttle device.
Air-cooled industrial chiller is generally a whole machine, and the evaporator, compressor and condenser are done together. For the air-cooled industrial cold water machine with a little power, it is required to consider the heat dissipation problem of the condenser cooling fan. In the air conditioning plant application, the overall machine needs to set the exhaust duct to the heat of the cooling fan out of the outdoor.