JLSK-20HP Water-Cooled Scroll Chiller Plastic Processing, Food Processing, Electronics Manufacturing

Product Description:

Water-cooled scroll chiller is a common refrigeration equipment, mainly used in air conditioning, refrigeration, cooling and other applications in industrial and commercial fields. Its working principle is to realize the cooling effect by compressing the refrigerant.

Specifically, the water-cooled scroll chiller is composed of a compressor, evaporator, condenser, expansion valve, water pump, water tank, control system, etc. The refrigerant is compressed into a high-temperature and high-pressure gas in the compressor, then cooled by the condenser to become a high-pressure liquid, decompressed by the expansion valve, and then becomes a low-pressure liquid, absorbs heat through the evaporator and becomes a low-temperature and low-pressure vapor, and finally is compressed by the compressor again. Compressed into high-temperature and high-pressure gas to form a cycle.

The water-cooled scroll chiller is characterized by the use of a scroll compressor, which has higher energy efficiency than traditional screw and reciprocating compressors, and has the characteristics of high efficiency and energy saving. At the same time, the water-cooled scroll chiller adopts water-cooling method to dissipate heat, which has better heat dissipation effect and lower noise level than air-cooling method.

Production Features:

Water-cooled scroll chiller is a common refrigeration equipment, its main features include:

1.High efficiency and energy saving: The water-cooled scroll chiller adopts a scroll compressor, which is characterized by high efficiency and energy saving. Compared with traditional screw and reciprocating compressors, scroll compressors have a higher energy efficiency ratio.

2.Stable and reliable: The water-cooled scroll chiller uses high-quality compressors and other core components, so it has good stability and reliability and can run stably for a long time.

3.Low noise: The water-cooled scroll chiller adopts advanced sound insulation technology and noise control design, so the noise is low and will not interfere with the surrounding environment and people's lives.

4.Long service life: The components of the water-cooled scroll chiller have been optimized and tested strictly, so they have a long service life and can meet long-term stable cooling needs.

5.Easy maintenance: The design of the water-cooled scroll chiller takes into account the convenience of maintenance and maintenance, the parts are easy to disassemble and replace, and the maintenance cost is low.

6.Wide adjustment range: The water-cooled scroll chiller can provide a wide range of cooling capacity, can adapt to different cooling needs, and has good adjustment performance.

In general, the water-cooled scroll chiller has the characteristics of high efficiency and energy saving, stability and reliability, low noise, long service life, convenient maintenance and wide adjustment range, and is a refrigeration equipment with excellent performance.

Working Principle:

Water-Cooled Scroll Chiller is a cooling device used in refrigeration and air-conditioning systems, and its working principle is as follows:

Compression cycle: The refrigeration cycle of the water-cooled open chiller is realized by a compressor. The compressor sucks in low-temperature and low-pressure refrigerant gas and compresses it into high-temperature and high-pressure gas. Such high-temperature and high-pressure gas is cooled by a heat exchanger to become a high-temperature and high-pressure gas.

Heat exchange cycle: The high temperature and high pressure gas is cooled by water circulation in the heat exchanger. In this way, the refrigerant gas becomes a high-temperature and low-pressure gas.

Expansion cycle: The high-temperature and low-pressure refrigerant gas enters the evaporator through the expansion valve, thereby forming a low-temperature and low-pressure refrigerant gas. In the evaporator, the refrigerant gas absorbs heat from the air, thereby cooling the air.

Cooling cycle: After cooling in the evaporator, the refrigerant gas is drawn again into the compressor, thus starting a new refrigeration cycle.

Water circulation: The water circulation in the water-cooled open chiller is realized through the cooling tower and the cooling water pipeline. The refrigerant gas exchanges heat with the cooling water in the heat exchanger, transfers the heat to the cooling water, and raises the temperature of the cooling water. The cooling water passes through the spray system of the cooling tower to form water mist, which dissipates heat into the air. After the cooling water passes through the cooling tower, it is circulated to the heat exchanger again through the water pump to form a water cycle.

Techinical Parameters:

Application Industry:

Water-cooled chillers are mainly used in the fields of refrigeration, air conditioning and industrial production. The following are some sub-sectors:

1.Refrigeration industry: Water-cooled chillers can be used in refrigeration systems, such as refrigerators, ice machines, cold storage, etc. in commercial supermarkets.

2.Air-conditioning industry: Water-cooled chillers can be used in central air-conditioning systems, such as large commercial buildings, office buildings, hospitals, schools, etc.

3.Industrial production: Water-cooled chillers can be used for some refrigeration needs in industrial production, such as plastic processing, food processing, electronics manufacturing, etc.

4.Chemical and pharmaceutical industries: Water-cooled chillers can be used for temperature control requirements in the production process of chemical and pharmaceutical industries.

5.Mechanical processing industry: Water-cooled chillers can be used for cooling some machinery and equipment in the mechanical processing industry, such as laser cutting machines, injection molding machines, etc.

In short, water-cooled chillers can be used in various occasions that require temperature control.

Automotive Manufacturing Chemical Engineering Electronics Industry Electroplating Industry

Yes, the cooling effect of the water-cooled scroll chiller will be affected by the ambient temperature. This is because the water-cooled scroll chiller achieves the purpose of cooling by compressing the refrigerant, and the compression and expansion process of the refrigerant are related to temperature. When the ambient temperature rises, the evaporation temperature of the refrigerant also rises, resulting in a decrease in cooling effect.

Specifically, when the ambient temperature is too high, the cooling effect of the water-cooled scroll chiller will be affected by the following aspects:

1.The efficiency of the compressor drops: When the ambient temperature rises, the compressor needs to consume more energy to complete the compression of the refrigerant, so its efficiency will drop.

2.The heat dissipation effect of the condenser is poor: the condenser of the water-cooled scroll chiller needs heat dissipation to cool the high-temperature and high-pressure refrigerant into a high-pressure liquid, and the increase in ambient temperature will reduce the heat dissipation effect of the condenser, thereby affecting the cooling effect.

3.The cooling effect of the evaporator is weakened: when the ambient temperature rises, the evaporation temperature of the refrigerant in the evaporator will also increase, resulting in the weakening of the cooling effect of the evaporator.

Therefore, when using a water-cooled scroll chiller, it is necessary to consider the influence of the ambient temperature, and take corresponding measures in design and use to ensure its cooling effect.