3HP air-cooled air cooler

Characteristics of air-cooled circulating chiller:

The operation of the air-cooled circulating chiller system works through three interconnected systems: refrigerant circulation system, water circulation system, and electrical self-control system. The liquid refrigerant in the evaporator of the refrigerant circulation system absorbs heat from water and begins to evaporate, forming a certain temperature difference between the refrigerant and water. The liquid refrigerant also evaporates into a gaseous state and is then sucked in and compressed by the compressor (increasing pressure and temperature)Gaseous refrigerant absorbs heat through a condenser (air-cooled/water-cooled) and condenses into liquid. After being throttled by an expansion valve (or capillary tube), it becomes a low-temperature and low-pressure refrigerant that enters the evaporator, completing the refrigerant circulation process.

The water pump of the water circulation system is responsible for pumping water from the water tank to the equipment that needs to be cooled by the user. The chilled water takes away the heat and rises in temperature before returning to the chilled water tank. The electrical self-control system includes a power supply part and an automatic control part. The power supply is supplied to compressors, fans, water pumps, etc. through contactors. The automatic control part includes a temperature controller, pressure protection, delay device, relay, overload protection, etc., which are combined to achieve functions such as automatic start stop and protection based on water temperature.

averageWater cooling is used for temperatures above 10P, while air cooling is used for temperatures below 10P. Air cooled industrial chillers are generally integrated with evaporators, compressors, and condensers. For slightly high-power air-cooled industrial chillers, it is necessary to consider the heat dissipation problem of the condenser cooling fan during operation. In air-conditioned factories, the overall unit needs to be equipped with exhaust ducts to divert the heat blown out by the cooling fan to the outside.

The air-cooled circulating chiller can also be designed as a modular unit, with the condenser placed directly outdoors (referred to as the outdoor unit) and the evaporator and compressor placed indoors (referred to as the indoor unit). However, considering the heat absorption during the transfer of refrigerant between the condenser and evaporator, the distance between the indoor unit and the outdoor unit is well controlledWithin 6 meters, in addition, copper pipes transporting refrigerant need to be insulated. The power and control cables of the fan can be wired together with copper pipes, so that the air conditioning plant only needs to drill holes and pass through the pipes.

For industrial applications of low flow and low heat dissipation air-cooled chillers, it is generally recommended to use them directly as a whole, without considering their heat dissipation issues. For air-cooled chillers with high flow rates and large heat dissipation, a split type can be used. The cooling effect of the condenser of air-cooled chillers is slightly affected by changes in the external environment, season, and climate, while water-cooled chillers use a water tower for stable heat dissipation, which requires the installation of a water tower and has poor mobility. Application field: Chillers are used for cooling plastic processing machinery molding molds, which can greatly improve the surface smoothness of plastic products, reduce surface wrinkles and internal stresses, prevent product shrinkage and deformation, facilitate demolding of plastic products, accelerate product shaping, and thus improve the production efficiency of plastic molding machines; 　

The air-cooled circulating chiller is applied to CNC machine tools, coordinate boring machines, grinders, machining centers, combination machine tools, and various precision machine tool spindle lubrication and hydraulic system transmission medium cooling. It can control the oil temperature effectively, reduce the thermal deformation of the machine tool, and improve the machining accuracy of the machine tool.

Product features of air-cooled circulating chiller:

This product uses a brand new compressorBelonging to the Daikin Panasonic series, the product has a higher energy efficiency ratio

The condenser adopts a vertical shell and tube design, and the evaporator copper tube adopts high-efficiency internally threaded copper tube, which can effectively improve the thermal effect and is easy to clean

The pumps are selected from Italy and Taiwan, China with large flow and high lift. They are safe and quiet and save power

The body shell is coated with electrostatic powder paint, which is beautiful and elegant

Equipped with a stainless steel water tank, it is easy and fast to clean. The water tank contains a floating ball automatic water replenishment device, which can be used to measure and control the water level, effectively saving customers time and improving work efficiencyWind cooled vortex chiller - chiller configuration:

Air cooled circulating chiller:1. Sanyo Compressor from Japan;

2. Shell and tube condenser (water-cooled), finned condenser (air-cooled);

3. LG contactors from South Korea; 4. Bangpu microcomputer processor;

5. Taiwan, China Fusheng high and low pressure oil pressure gauge; 6. Capillary throttling device;

7. American Eco dry filter; 8. The temperature controller adopts imported meters;

9. Taiwan, China source vertical water pump; 10. Coil evaporator

Protection device for air-cooled circulating chiller:1. Phase loss and reverse phase protection device;

2. Motor overload protection device; 3. High and low pressure protection devices;

4. Automatic water shortage alarm device; 5. Low temperature and anti icing protection device.

Warranty: Free for one year, with the original cost of spare parts charged for natural disasters and human caused malfunctions.

Offer: Free technical consultation support.

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