Service life of Dongguan water chiller
Edit: 管理员 Date: 2018-07-07
The service life of Dongguan water chillers is generally 10-15 years. Below are some factors that affect the service life of Dongguan water chillers:
1. Compressor
Compressors are the heart of Dongguan water chillers, and their quality is a very important basis for measuring the service life of Dongguan water chillers. Generally, the temperature range of compressors is divided into three types: high temperature, medium temperature, and low temperature compressors, but the division of specific evaporation temperature regions is not uniform. The general temperature range is: high temperature compressors - 10 to 10 ℃; Medium temperature compressor - 20~- 10 ℃; Low temperature compressor - 45~- 20 ℃; Users have different temperature requirements for Dongguan water chiller units, and the compressors used are also different.
2. Running time
Many users believe that the performance of Dongguan water chillers is relatively stable, and even without any rest time, Dongguan water chillers also have a long service life. However, after investigation by authoritative departments, it has been found that the service life of the same equipment varies significantly between enterprises that use water chillers rationally and enterprises that do not have any plans to operate water chillers. Enterprises that regularly carry out comprehensive maintenance and repair of Dongguan water chillers can maintain their equipment for over 20 hours per day, with few failures occurring for 4 years. For enterprises that operate the water chiller 24 hours a day and do not provide any rest time for more than 7 days, various small failures of the water chiller may often occur.
3. Energy consumption
When using Dongguan water chillers, it is first necessary to adjust the operating power of the equipment in a timely manner based on the size of the space in the use environment. If the space is relatively large, the operating power of the equipment can be increased when using water chillers. It is necessary to take preventive measures in advance to deal with the failure of the water chiller, and be able to first formulate a suitable use plan based on the size of the use environment, so as to achieve stable operation of the equipment within the planned range.
4. Internal scale
When using a Dongguan water chiller, if the equipment has been operating for more than half a year, a large amount of scale will appear inside the evaporator of the water chiller. If the scale is not treated quickly and effectively in a timely manner, the stability of the equipment will be seriously affected. After equipment failures continue to occur, even if enterprises can effectively handle the failures, they still cannot ensure that the equipment can quickly reduce the temperature of the space, and even lead to a continuous reduction in the energy utilization rate of many enterprises.
Dongguan water chiller is used for cooling plastic processing machinery molding molds, which can greatly improve the surface smoothness of plastic products, reduce surface wrinkles and internal stress of plastic products, ensure that products do not shrink or deform, facilitate the release of plastic products, accelerate product molding, and greatly improve the production efficiency of plastic molding machines. Water chillers are used in CNC machine tools, coordinate boring machines, grinders, machining centers, modular machine tools, and various precision machine tool spindle lubrication and cooling of hydraulic system transmission media. They can accurately control the water temperature, effectively reduce thermal deformation of machine tools, and improve the machining accuracy of machine tools. Industrial water chillers are typically packaged as a complete closed-loop system, including hot and cold water units, condensers and circulating pumps, expansion valves, no flow shutoff, internal cold water tanks, and temperature control stations. Daheda Dongguan water chillers are mainly divided into two categories: water cooled water chillers and air cooled water chillers.
1. Compressor
Compressors are the heart of Dongguan water chillers, and their quality is a very important basis for measuring the service life of Dongguan water chillers. Generally, the temperature range of compressors is divided into three types: high temperature, medium temperature, and low temperature compressors, but the division of specific evaporation temperature regions is not uniform. The general temperature range is: high temperature compressors - 10 to 10 ℃; Medium temperature compressor - 20~- 10 ℃; Low temperature compressor - 45~- 20 ℃; Users have different temperature requirements for Dongguan water chiller units, and the compressors used are also different.
2. Running time
Many users believe that the performance of Dongguan water chillers is relatively stable, and even without any rest time, Dongguan water chillers also have a long service life. However, after investigation by authoritative departments, it has been found that the service life of the same equipment varies significantly between enterprises that use water chillers rationally and enterprises that do not have any plans to operate water chillers. Enterprises that regularly carry out comprehensive maintenance and repair of Dongguan water chillers can maintain their equipment for over 20 hours per day, with few failures occurring for 4 years. For enterprises that operate the water chiller 24 hours a day and do not provide any rest time for more than 7 days, various small failures of the water chiller may often occur.
3. Energy consumption
When using Dongguan water chillers, it is first necessary to adjust the operating power of the equipment in a timely manner based on the size of the space in the use environment. If the space is relatively large, the operating power of the equipment can be increased when using water chillers. It is necessary to take preventive measures in advance to deal with the failure of the water chiller, and be able to first formulate a suitable use plan based on the size of the use environment, so as to achieve stable operation of the equipment within the planned range.
4. Internal scale
When using a Dongguan water chiller, if the equipment has been operating for more than half a year, a large amount of scale will appear inside the evaporator of the water chiller. If the scale is not treated quickly and effectively in a timely manner, the stability of the equipment will be seriously affected. After equipment failures continue to occur, even if enterprises can effectively handle the failures, they still cannot ensure that the equipment can quickly reduce the temperature of the space, and even lead to a continuous reduction in the energy utilization rate of many enterprises.
Dongguan water chiller is used for cooling plastic processing machinery molding molds, which can greatly improve the surface smoothness of plastic products, reduce surface wrinkles and internal stress of plastic products, ensure that products do not shrink or deform, facilitate the release of plastic products, accelerate product molding, and greatly improve the production efficiency of plastic molding machines. Water chillers are used in CNC machine tools, coordinate boring machines, grinders, machining centers, modular machine tools, and various precision machine tool spindle lubrication and cooling of hydraulic system transmission media. They can accurately control the water temperature, effectively reduce thermal deformation of machine tools, and improve the machining accuracy of machine tools. Industrial water chillers are typically packaged as a complete closed-loop system, including hot and cold water units, condensers and circulating pumps, expansion valves, no flow shutoff, internal cold water tanks, and temperature control stations. Daheda Dongguan water chillers are mainly divided into two categories: water cooled water chillers and air cooled water chillers.
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