The air-cooled chiller, industrial air chillers water cooled, air cooled chiller inudtrial free cooling, air cooled chiller unit, air cooled chillers industrial. Air cooled chilelr refrigeration, air type water cooled chiller, air cooled chiller cycle:air cooled chiller free cooling is slightly higher than the water-cooled chiller, but the annual operating cost is lower than the water-cooled chiller. The construction cost of the machine room is the smallest among various air-conditioning cold and heat source systems. Or half the cost of the boiler.

Outdoor box type cooling chilling Industrial Refrigeration Machine Air Cooled Chiller

    1. Configuration

    According to the compressor, the air-cooled chiller has an air-cooled scroll chiller and an air-cooled screw chiller; according to the temperature, there are also air-cooled low-temperature chillers.

    The air-cooled scroll chiller is mainly composed of scroll compressor, evaporator, condenser, freezing element, circulating water pump, stainless steel water tank, original imported fan and electric control system.

    The air-cooled screw chiller is composed of screw compressor, evaporator, condenser, freezing element, original imported fan and electric control system.

       2. Protection device

    Air-cooled chillers use too long, or improper operation will cause the unit to malfunction. In order to ensure the safe and stable operation of the chiller, the unit itself is equipped with multiple protection devices, such as phase loss / reverse phase protection devices, compressor overload protection , High / low pressure protection device, water shortage automatic alarm device, low temperature / anti-icing protection device, etc.

    3. Temperature control of air-cooled chiller

   Both air-cooled box chillers and air-cooled screw chillers can meet the refrigeration temperature required by various industries. The temperature range: 35 ℃ ~ -45 ℃.

    4. Energy saving and environmental protection

The air compressor automatically stops and starts working at the set temperature to save electrical energy. For chillers with multiple compressors (especially air-cooled screw chillers), each compressor has an independent refrigeration system, and users can use the number of compressors that they want to turn on for more flexible and convenient use.

Advantages of screw chiller:

1. Compared with the piston type, the structure is simple, there are few moving parts, there is no inertial force of reciprocating motion, the speed is high, the movement is stable, and the movement is small.

2. The single unit has large cooling capacity and low cooling temperature: -10 ℃ ~ -100 ℃.

3. Because there is no clearance volume and suction and exhaust valve in the cylinder, the efficiency is high.

4. The screw type chiller has few wearing parts, and the parts are only one tenth of the piston type, which is reliable in operation and low in maintenance cost.

5. The screw cold and hot water unit is not sensitive to the wet stroke, and a small amount of liquid is allowed, without the risk of liquid strike.

6. Convenient adjustment, the cooling capacity can be adjusted sleeplessly through the slide valve.

Disadvantages:

1.Require high processing precision and assembly precision.

2. The single-stage capacity is smaller than the centrifugal type.

3. The adjustment performance under local load is poor.

The water-cooled chiller is small and large in cooling capacity. It uses compressor liquid gas conversion, excellent low temperature performance, reliable and durable. The product is designed according to the characteristics of industrial applications. The built-in low temperature circulating water pump and stainless-steel freezing water tank are extremely convenient to use.

The places of water-cooling chiller in contact with water are all anti-corrosion materials, which can effectively prevent rust and corrosion. Microcomputer LED quantity controller, with temperature display, set temperature, automatic adjustment of frozen water temperature and compressor delay protection function.