JLSF-75HP Air Cooled Water Chiller Using Denmark Danfoss Scroll Compressor

Product Description:

Air-cooled scroll chiller is a device used in refrigeration and air-conditioning systems that uses air-cooled condenser and scroll compressor technology.
Air-cooled scroll chillers utilize an air-cooled condenser to dissipate heat. The condenser is an important component in the refrigeration cycle. It cools and converts high-temperature and high-pressure refrigerant gas into high-pressure liquid. Traditional chillers usually use a water-cooled condenser to dissipate heat and need to be connected to a cooling tower or other water source for cooling. The air-cooled scroll chiller uses a fan to blow across the fins on the condenser surface to take away the heat and achieve heat dissipation.
Air-cooled scroll chillers have several advantages over traditional water-cooled chillers. First, it does not need to be connected to an external water source, making installation more convenient. Secondly, since there are no additional equipment such as water pumps and cooling towers, the system is simpler and takes up less space. In addition, air-cooled scroll chillers usually have a high energy efficiency ratio and can provide stable cooling effects.

Product Features:

Air-cooled scroll chiller is a special type of chiller with the following characteristics:

1. Efficient cooling capacity: The air-cooled scroll chiller uses a scroll compressor and has efficient cooling capacity. It can provide powerful cooling capacity and is suitable for large or high-load cooling needs.

2. Independent cooling system: The air-cooled scroll chiller uses an independent air-cooling system to dissipate heat to the surrounding environment through fans. Compared with traditional water-cooled chillers, it does not require additional cooling water sources or cooling towers, making it more convenient and space-saving.

3. Automatic control and adjustment: Air-cooled scroll chillers are usually equipped with advanced automatic control systems that can monitor and adjust the operating status of the cooling system. It can automatically start and stop according to actual needs, and perform precise temperature control according to the set temperature range.

4. Energy saving and environmental protection: Due to the use of an independent air cooling system, air-cooled scroll chillers have lower energy consumption than water-cooled chillers. It does not require water pump operation and water circulation, reducing energy consumption and water use. At the same time, since there is no need for a cooling tower, water treatment and chemical use are reduced, making it more environmentally friendly.

5. Flexible installation and mobility: Air-cooled scroll chillers usually have a compact design and wheeled base for easy installation and movement. They can be flexibly arranged and adjusted as needed and are suitable for a variety of locations and applications, including industrial production, commercial buildings and temporary cooling of events.

Working Principle:

The working principle of the air-cooled scroll chiller can be divided into two main parts: refrigeration cycle and heat dissipation cycle.

Refrigeration cycle part:
1. Compression: The core of the refrigeration cycle is the scroll compressor. The compressor sucks in low-temperature and low-pressure refrigerant gas, and then increases its pressure and temperature through rotation and compression.

2. Condensation: The compressed high-temperature and high-pressure refrigerant gas enters the air-cooled condenser. In the condenser, a cooling fan blows outdoor air over the condenser's fins, causing the refrigerant gas to dissipate heat and cool down. When the refrigerant gas is cooled, it turns into a high-pressure liquid.

3. Expansion: High-pressure liquid refrigerant enters the evaporator through the expansion valve (throttle device). The function of the expansion valve is to reduce the pressure of the refrigerant, causing it to expand rapidly, thereby reducing the temperature and pressure.

Heat dissipation cycle part:
1. Evaporation: The expanded low-temperature and low-pressure refrigerant enters the evaporator. A finned tube or radiator is installed inside the evaporator. By contacting the water or air to be cooled, it absorbs heat and cools the water or air.

2. Cold water supply: The water cooled in the evaporator is sent to the equipment or system that needs to be cooled to absorb heat and reduce the temperature.

3. Cooling cycle: The cold water is transported back to the equipment or system to be cooled through the circulation pump and circulated for cooling, forming a closed-loop cycle.

During the entire process, the refrigerant completes the cycle of compression, condensation, expansion and evaporation under the action of the compressor, absorbing and releasing heat, thereby achieving the refrigeration effect of cold water. The air-cooled condenser removes heat through a fan to ensure that the refrigerant can continue to cool and circulate during the cycle.

Techinical Parameters:

Application Industry:

Small air-cooled chillers are suitable for many different industries and applications, including but not limited to the following:

1.Electronics industry: Small air-cooled chillers can provide refrigeration for high-tech products such as semiconductors, optics, and electronic components to ensure the normal operation of the equipment.

2.Pharmaceutical industry: small air-cooled chillers can provide stable cooling effect for the link in the pharmaceutical production process that requires temperature control, ensuring the quality and safety of pharmaceuticals.

3.Food industry: Small air-cooled chillers can provide refrigeration for the links that require temperature control during food processing, storage and transportation to ensure the quality and safety of food.

4.Plastic industry: small air-cooled chillers can provide refrigeration for the temperature-controlled links in plastic injection molding, blow molding, extrusion molding, etc., to ensure product quality and production efficiency.

5.Chemical industry: small air-cooled chillers can provide refrigeration for the links that need temperature control in the chemical production process to ensure the quality and safety of chemical products.

In general, small air-cooled chillers are suitable for various occasions that require refrigeration, and provide efficient, stable and reliable refrigeration solutions for different industries.

Automotive Manufacturing Chemical Engineering Electronics Industry Electroplating Industry

Dongguan Jialisheng Refrigeration Equipment Co., Ltd. is a modern enterprise focusing on the research, development, production, sales and service of industrial temperature control equipment. Since its establishment, the company has been focusing on the field of industrial temperature control. With abundant R&D reserve resources and rich practical experience, it is one of the few domestic enterprises focusing on single production of temperature control equipment and providing temperature system solutions. We have maintained a close strategic partnership with various domestic equipment manufacturers and domestic universities for a long time. Jialisheng people's tireless pursuit of technological innovation and equipment quality has been unanimously recognized and respected by the industry and users.

Jialisheng strictly implements the international quality system standards, always pursues the advanced international management mode, and constantly absorbs the manufacturing technology of temperature control equipment at home and abroad. At present, the successfully developed product series include: industrial air-cooled chiller, water-cooled chiller, integrated cold and hot chiller, anti-corrosion chiller, UV curing dedicated chiller, low-temperature chiller, screw chiller, industrial air cooler, precision oil cooler，Frequency conversion chiller, Evaporative cooling integrated chillers, mold temperature controller and other temperature control equipment. It has a complete range, involving temperature control in various industries, and can also provide users with various non-standard customized equipment. Through the unremitting efforts of all staff on temperature control technology, the company has obtained a number of patent intellectual property rights. It can better and more professionally provide users with high-quality temperature control equipment.

Jialisheng products are widely used in rubber injection molding, light guide plate, connector, chemical industry, die-casting, reactor, rubber tire, calendering, shoe materials, printing and dyeing, drying, internal refining and other industries. While dominating China, the products are also exported to Vietnam, India, Malaysia, Thailand, Japan, South Korea and other Southeast Asian countries, as well as the United States, Italy, Brazil, Europe, the Middle East, Africa and other parts of the world.

Today's Jialisheng will continue to adhere to the service tenet of international high standard design and high quality requirements. Based in China and looking around the world, it is committed to providing users with satisfactory temperature control equipment and thoughtful pre-sales, in sales and after-sales services. Adhering to the enterprise philosophy of "single-minded, professional, dedicated, innovative, quality, integrity, service," Jialisheng strives for innovation with science and technology, development with quality, brand with integrity, and foundation stone with focus. It sincerely hopes to cooperate with friends from all walks of life to jointly develop and create brilliance.