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High Efficiency Industrial Water Cooled Scroll Chiller

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 The High Efficiency Industrial Water Cooled Scroll Chiller cooling capacity from 9KW to 120KW. This series units integrates the characteristics of many other products, using imported full-closed scroll compressors, supplemented by high-efficiency heat exchangers and adopts microcomputer controllers, which makes the unit compact, reasonable layout, convenient to use and maintain. It is automatically adjusted according to load changes and is more energy efficient. Features of Water Cooled Scroll Chiller : 1. Energy with high efficient 2. Operation noise and vibration is low 3. No friction loss 4. Low starting current 5. High system sustainability 6. Environmental protection Safety system: 1 Compressor reverse protective 2 Freeze protector protective 3 Refrigerant safety valve 4 Buzzer 5 High-pressure gauge and Low-pressure gauge 6 Power phase failure protector 7 Coil over-heat protector 8 Temperature auto-switch 9 Refrigerant shortage protective Box type water cooled scroll industrial
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What Problems Can Be Caused By Low Pressure Failure of Chillers?

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  1. Increased energy consumption If the compressor is running at low pressure, the motor load will become smaller, and a  chiller  with a low-pressure failure will waste electricity under the same cooling conditions. 2. Smaller cooling capacity If the chiller suction pressure is low and the return air volume is reduced, the cooling capacity will not reach the target.   What are the causes of low chiller pressure? How to solve? 1. Insufficient refrigerant or leakage Insufficient refrigerant will lead to system pressure failure, resulting in lower suction pressure. The chiller will issue a low pressure alarm and the unit will stop. Solution:  The refrigerant leakage part can be diagnosed from the piping connection of compressor, condenser, filter, expansion valve, evaporator and other accessories. After troubleshooting, charging the right amount of refrigerant can solve the problem.  Water Cooled Screw Chiller   2. Low ambient temperature When the outside temperature is low, the tempera
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How to Solve the High Pressure of the Chiller?

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  High voltage alarm is one of the frequent faults of the chiller. There are many reasons, but the biggest reason is the reason for the cooling water system. The following is an analysis of the specific reasons and provides a simple solution. Get a free quotation . If your water  chiller  is air-cooled, please refer to the following for troubleshooting: The  air-cooled chiller  condenser is used for cooling by the fan. The causes of high-pressure failure are as follows 1. Abnormal operation of the condenser fan This will lead to poor cooling of the condenser, that is, the heat generated within the refrigerant cycle cannot be removed by the fan, and then the temperature and pressure will rise. Just like when we blow the fan in hot weather, if the fan does not turn, we will continue to perspire, which is abnormal in heat and the high-pressure alarm will not occur. Solution: Check and repair the fan, remove dust and debris around the fan hood, after stopping, clean with compressed air or
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How Do Water Chillers Work?

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 A chiller or  chilled water system  is a type of refrigeration system that uses water as a secondary refrigerant. They are used in larger and more complex heating, ventilation, air conditioning and refrigeration (HVACR) applications. Typical applications for chillers are listed below.   ㆍDistrict cooling ㆍCentral air conditioning ㆍHydroponics ㆍFood and beverage processing ㆍPharmaceutical and medical ㆍCold Storage ㆍThermal Energy Storage (TES) systems ㆍMachining, waterjet cutting, laser cutting, welding, etc. ㆍPlastic processing    Water Cooled Screw Chiller ​ As opposed to chillers, direct expansion (DX) refrigeration systems cool air directly from the room or enclosed space without the use of secondary refrigerants. The DX type is more suitable for smaller applications, such as residential space cooling and small freezers and refrigeration units.   Principle of operation Chiller systems  consist of two main loops or circuits. These are the refrigeration circuit and the chilled water
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The Difference Between Condenser and Cooler

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  Today, both condensers and coolers are very important heat exchange components in commercial or industrial refrigeration equipment and are widely used in many applications. Many customers are curious about the difference between a condenser and a cooler.  There are four differences between the condenser and the cooler in the design. The first is whether there is a phase change, the second is the difference in heat transfer coefficient, and the third is the series heat exchanger. Fourthly whether there is a liquid level control port. Today the  chiller supplier  will talk about this aspect. 1. With or without phase change The condenser will condense the gas phase and transform it into a liquid phase. The cooling water of the cooler only cools, there is no phase change, just a pure temperature change; in addition, the cooling medium they use is also different. The purpose is also different. The cooler is used to cool the material without phase change. The condenser is used to cool and
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Air-Cooled Chiller vs. Water-Cooled Chiller Comparison

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  Industrial processes generate large amounts of heat, which must be dissipated to avoid damage to sensitive equipment and to protect finished products. Proven methods of monitoring and regulating temperatures at optimum levels involve the use of a cooling system, which can be either water or air cooled. This article will focus on the differences between   water cooled chillers   and air cooled chiller systems.   Air-cooled chillers vs. water-cooled chillers Although both air-cooled and water-cooled chillers function to remove unwanted heat from the manufacturing process, they differ in different ways. Deciding which  chiller type  is best for your industrial process depends on several factors, including Chiller condenser mechanism Environmental and location considerations   Air-cooled versus water-cooled condensers There is a distinct difference between air-cooled and water-cooled chillers with condensers. Air-cooled chillers are equipped with condensers that use ambient air to lower
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Leak Detection Method for Chiller Maintenance

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Because the leakage of the chiller system not only causes the refrigerant to leak or the outside air to penetrate, affecting the normal operation of the refrigeration device, but also causing economic losses and polluting the environment. Therefore, the tightness of the chiller system is usually an important indicator of the quality of the installation or manufacturing of the refrigeration device. However, due to the large number of welding points and joints in the installation or assembly process of large-scale chiller systems, leakage is inevitable. This requires commissioning personnel to carefully check the system for leaks, and find and eliminate each leak. Leak detection of the system is the main project in the entire debugging work, and it must be carried out carefully, meticulously and patiently. The   Water Chilling Machine Manufacturer   will share the methods below. 1. Pressure leak detection Leak detection of chiller refrigeration system pressure is the most effective way t
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