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Analysis of the advantages and disadvantages of air-cooled screw chillers and air-cooled scroll chillers
Jul 16 , 2021
Both air-cooled screw chillers and air-cooled scroll chillers are air-cooled chillers. Air-cooled chillers use air cooling, eliminating the need for cooling towers, cooling water pumps and piping systems that are essential for cooling water systems. Areas with poor water quality cause condenser fouling and water pipe blockage, and also save water resources. It is the most economical and simple mod...
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Solutions to failures of air-cooled screw chillers
Jul 23 , 2021
The air-cooled screw chiller is a screw chiller that uses fans to dissipate heat. The installation environment it needs must be open and easy to circulate, so that this operation will not affect the cooling effect of the air-cooled screw chiller . Therefore, we should understand some common faults of air-cooled screw chillers and some troubleshooting methods: 1. The fan noise of the ...
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Requirements for adding refrigerant to industrial chiller system
Jul 30 , 2021
After the industrial chiller system has passed the vacuum test, the vacuum state in the system can be used to charge the refrigerant. 1. Refrigerant charging For newly installed systems, refrigerant can be added to the high-pressure end, and the operation method is as follows: 1) Turn on the cooling water system for the condenser, and keep the valve in the system as it was during the vacuum test 2...
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Four methods for judging the flow of chilled water in a chiller
Aug 13 , 2021
Generally speaking, when buying a chiller, you will have questions. I don't know how to judge the chilled water flow rate of the chiller? From what aspects should the chiller water flow be considered? Here is a brief talk. The detection of the return water temperature and the outlet water temperature of the chiller should be carried out in the normal state of the unit: After 30 minutes of starting...
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How to choose a suitable pump for the chiller
Aug 20 , 2021
In a chiller cooling water system, the water pump is an indispensable component. The water pump can be installed in the chiller or outside the chiller. Generally, we install the water pump in the chiller unit for air-cooled chillers. , So that the chiller is easy to install. For a water-cooled chiller, a system requires at least two water pumps. One pump is installed in the chiller to provide chil...
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How to clean the fins of an air-cooled chiller
Aug 24 , 2021
The air-cooled chiller is a kind of industrial chiller, and the main working principle is not much different from that of the water-cooled chiller. Air-cooled chiller is a machine that cools water at room temperature to a certain temperature through the compressor of the chiller. It is generally common in industrial manufacturing. However, air-cooled chillers are widely used, mainly for high-speed...
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The requirements of industrial chillers for the performance of antifreeze and the choice of antifreeze
Aug 27 , 2021
Industrial chiller is a kind of high-efficiency refrigeration equipment widely used in industrial production. It can provide great help for various industrial productions. However, if the antifreeze position of the low-temperature chiller has dropped, it needs to be dealt with in time. In order not to affect the stable operation of the equipment, or even reduce the overall cooling performance of t...
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How to choose a suitable cooling tower for a water-cooled chiller
Aug 31 , 2021
In many special use environments, companies need to apply water-cooled chillers. Since water-cooled chillers need the help of cooling towers during operation, they need to follow the instructions introduced by the chiller manufacturer after purchasing water-cooled chillers. Relevant experience, complete the normal operation of water-cooled chillers, and ensure high performance of water-cooled chil...
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What are the factors affecting the price of screw water chiller ?
Sep 03 , 2021
In the market, there are many screw chillers manufacturers, and the prices of screw chillers with the same cooling capacity vary greatly. First of all, it depends on the type of screw chiller, whether it is an air-cooled screw chiller or a water-cooled screw chiller. Generally speaking, for the same cooling capacity, air-cooled chillers are more expensive than water-cooled chillers. This is becaus...
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