Oztek Sogutma Sistemleri Sanayi Tic.Ltd.Sti Company IS THE MANUFACTURER OF CHILLER Cooling Systems.

Closed Circuit Chiller

  • Kapalı Devre Chiller 1
  • Kapalı Devre Chiller 2
  • Kapalı Devre Chiller 3
  • Kapalı Devre Chiller 4

These are systems that cool the water by discharging the energy gained by the refrigerant gas inside the chiller device through the evaporator and compressor through the condenser. The working principle of the chiller device is as follows: The refrigerant fluid coming from the evaporator is compressed in the compressor and its pressure and temperature are increased. Then the refrigerant fluid passes to the condenser, where the temperature of the refrigerant fluid is removed with water or air. The refrigerant fluid, which becomes liquid, passes through the throttling valve and undergoes a state change and cools down. The refrigerant and water in the evaporator allow the water to cool by transferring heat, and the cooled water is sent to the system through the pump.

We can use the water we cool in any area we need; We can use it in plastic injection machines, suspended and fixed spot welding machines, jaws and transformers of seam welding machines, hydraulic presses, wire erosion machines, shoe sole machines, acid coating facilities, CNC machines, laboratories and test devices. We can use the cooled water in hotels, shopping malls and cold storages by giving it to the fan coil.

Elements used in chiller devices; Compressor, condenser, evaporator, throttling valve, pump, control device, security elements, electrical panel
Compressor; Scroll and screw compressors with high efficiency values and R407C, R134A and R410A gas are used in our devices.
Condenser; Copper pipes with high heat conduction, an axial fan that provides the best air flow and aluminum lamellas enable the coolant to become liquid.
Throttle valve; Electronic and standard throttling valves work in harmony with the compressor, ensuring that the refrigerant evaporates under the best conditions.
Evaporator; The cold gas passing through the copper pipes comes into contact with the water and cools the water. Thanks to the Shell-tube evaporator, there will be no clogging in your evaporator.
Pump; Thanks to the centrifugal pump, you can send water to the height you want.
Control Device; It provides control by setting the machine to the temperature we want.
Security Staff; It stops the system by protecting the machine in an unusual situation and prevents the equipment in the machine from malfunctioning.
Chiller cooling devices are divided into two as air-cooled and water-cooled in terms of working principle. The cooling logic of the devices is actually the same. Only the structure of the condenser we use is different. While we cool the refrigerant with air in an air-cooled chiller device, we cool the refrigerant with water in a water-cooled chiller device. Since we cool the refrigerant with water, we can achieve more cooling with less fluid. Therefore, a water-cooled chiller device with the same capacity takes up less space. If there is a lack of space in the area you want to install, a water-cooled chiller device will be more suitable for your business.

Technical

* INDUSTRIAL PRODUCTION FACILITIES
It is used for cooling industrial equipment such as plastic injection machines, extrusion lines and metal processing machines. This provides precise temperature control in production processes.

* DATA CENTERS SERVER ROOMS
It is used for cooling electronic equipment in large data centers and server rooms. Closed-circuit system prevents contamination of the coolant and increases the efficiency of the system.

* MEDICAL and LABORATORY EQUIPMENT
It is used for cooling MRI devices, laser systems, sterilizers and other sensitive medical devices. Closed-loop system ensures reliable and stable operation of medical equipment.

* CHEMICAL AND PHARMACEUTICAL INDUSTRY
It is used for cooling chemical reactors, heat exchangers and other chemical processing equipment. Closed circuit system prevents chemicals from mixing into the coolant.

* ENERGY PRODUCTION FACILITIES
It is used to cool turbines, generators and other energy production equipment in power plants. Closed circuit chillers reduce water consumption and environmental impacts.

* FOOD AND BEVERAGE PROCESSING FACILITIES
It is used to provide temperature control in food production lines, dairy processing, meat processing and beverage production. Closed circuit system maintains hygienic conditions.

* ELECTRONICS and SEMICONDUCTOR MANUFACTURING
It is used for cooling electronic components and equipment used in semiconductor manufacturing processes. Closed-loop system ensures reliable cooling of sensitive electronic components.

* AVIATION AND DEFENSE INDUSTRY
It is used for cooling sensitive equipment used in aircraft production, military equipment testing and the defense industry. Closed circuit chillers provide reliable and stable cooling.

* AUTOMOTIVE INDUSTRY
It is used for cooling equipment used in vehicle test systems, engine test cells and other automotive production processes.

* HVAC SYSTEMS
It is used to cool HVAC systems in large buildings and commercial areas. Closed loop system reduces water consumption and increases system efficiency.

* ENERGY STORAGE SYSTEMS
It is used in battery energy storage systems to cool batteries and ensure their optimum performance.

* SPORTS AND RECREATION AREAS
It is used to control the temperature of water and environment in swimming pools, ice rinks and spa centers.