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Water cooled industrial chillers are a type of refrigeration equipment that is cooled by water, mainly used in industrial production with high requirements for low-temperature processes. Its working principle is to absorb heat when water evaporates in the evaporator, and then compress the low-temperature and low-pressure steam evaporated by the compressor into high-temperature and high-pressure steam, causing its temperature to rise and condense into liquid water through the condenser. Then, the pressure is reduced through a throttling device to form low-temperature and low-pressure liquid water for recycling. Next, let's introduce in detail the water-cooled industrial chiller.
1、 Classification of water cooled industrial chillers
Water cooled industrial chillers can be divided into the following types based on their usage and methods:
1. Classification by purpose
According to different purposes, water-cooled industrial chillers can be divided into two types: single chillers and multiple chillers. Single chillers are mainly used for cooling small equipment, while multi chillers are composed of two or more chillers directly connected for cooling large equipment and equipment assemblies.
2. Classification by Method
Water cooled industrial chillers can be divided into direct condensing chillers and indirect condensing chillers based on different cooling methods.
① Direct condensation chiller: also known as air cooled chiller, its main principle is to pump cold air directly into the equipment for cooling through a built-in condenser, thereby achieving refrigeration effect.
② Indirect condensing chiller: also known as a water-cooled chiller, it differs greatly from direct condensing chillers in that its cooling method is to produce cold air through external cooling water. The condenser inside the indirect condensing chiller does not come into direct contact with the cooled equipment, but rather brings cooling water into the equipment through pipelines to achieve refrigeration effect.
2、 Application fields of water-cooled industrial chillers
Water cooled industrial chillers have been widely used in different industries due to their excellent refrigeration performance and convenient usage characteristics, such as:
1. Mechanical industry: used for cooling and refrigeration in fields such as metal processing, motor manufacturing, mold manufacturing, injection molding industry, die-casting industry, boiler manufacturing, steel smelting, etc.
2. Chemical industry: Used for refrigeration of reaction kettles, sealed tanks, low-temperature storage, etc. in the chemical industry.
3. Electronics industry: Used for refrigeration of high-precision equipment such as semiconductors, display devices, and electrical manufacturing.
4. Food industry: used for refrigeration in the processing of food, juice, and dairy products.
5. Pharmaceutical industry: used for refrigeration in fields such as pharmaceuticals, refrigerated items, and blood storage.
6. Other industries: refrigeration in fields such as textiles, footwear, coffee manufacturing, agriculture, greenhouse planting, etc.
3、 Characteristics of water-cooled industrial chillers
1. Stable, reliable, and safe. The water-cooled industrial chiller adopts a fully enclosed cooling system, which is easy to operate, stable in refrigeration, and not easily damaged.
2. Energy conservation and environmental protection. The water-cooled industrial chiller adopts new compressors and energy-saving equipment, which have energy-saving characteristics and reduce environmental pollution.
3. Long service life. The water-cooled industrial chiller uses high-quality components, with a long service life, simple maintenance, and low operating costs.
4. Easy to operate. The use and operation of water-cooled industrial chillers is simple, as long as the power is turned on and the temperature and humidity are adjusted to operate normally.
4、 Key points for purchasing water-cooled industrial chillers
When purchasing, parameters such as cooling capacity, temperature control range, and rated power should be considered.
2. Choose the appropriate cooling method based on the usage environment.
3. Choose high-quality refrigerants and components.
4. Choose water-cooled industrial chillers with excellent performance, long service life, and stable and reliable quality.
5. Consider after-sales service and choose a manufacturer with a brand reputation and after-sales service guarantee.
In summary, water-cooled industrial chillers play an important role in industrial production and have a wide range of applications. When purchasing, it is necessary to comprehensively consider the production needs and equipment environment requirements of oneself, and choose high-quality brand products in order to achieve stable cooling effect and long service life in production.
