What is water chiller cooling tower system?
A water-cooled chiller is one of the types of chillers that removes heat from it to cool the water used in projects or industrial or domestic structures and re-enters the water into the operation cycle. In fact, chillers transfer heat from a space that needs temperature control and transfer it to another space. Therefore, the chiller is not a means of generating cold, but a means of dissipating heat, and its task is to facilitate the transfer of unwanted and undesirable heat caused by the activity to a place outside the system.
A cooling tower is specifically designed for the water-cooled chiller. Because condensers of water-cooled chillers use water as their stimulant and cooling material. Because wet surfaces are more successful at transferring heat and also do compression work at wetter bubble temperatures, the efficiency of water-cooled chillers increases.
How does a water chiller cooling tower system work?
The cycle of water-cooled chillers, like any other chiller, consists of four main members: evaporator, compressor, condenser and expansion valve, in each of which a thermodynamic process takes place. The way the chiller works is that the refrigerant is delivered to different phases of the material at different pressures and temperatures to cool the water instead and pump it out of the chiller. In fact, the main work of chillers is based on the phase change or physical state of the refrigerant or refrigerant. In the meantime, the work of water-cooled chillers is based on the condensation of steam or gas.
Applications and limitations of water chiller cooling tower system
As mentioned earlier, water-cooled chillers are used for domestic and non-domestic purposes. Cooling water chillers can be found in large and medium-sized structures and buildings, such as hospitals, airports, manufacturing plants, industrial workshops, shopping malls and even residential buildings, but all of this is provided that there is sufficient water to meet the water-cooled chiller needs. . Finally, it can be concluded that water-cooled chillers are suitable for high or medium capacity installations that have sufficient access to water and do not face the problem of water shortage. Also, the use of these chillers is not recommended in wet cities.
In fact, one of the limitations of using water-cooled chillers is that they use very high amounts of water. As such, the water-cooled chiller is not suitable for areas struggling with water shortages and may not be responsive. Also, water supply has its own costs.
Water chiller cooling tower system working princinple
Water cooled chiller use water from an external cooling tower to reject heat from a gaseous refrigerant in the condenser before it undergoes a phase change into a liquid.
Here let's see the 400kw water chiller cooling tower system specs:
Item | Specification / Supplier | ||
Cooling capacity | Model | AYD-130WS | |
kw/hr | 422.5 | ||
Power input | kw | 98 | |
Current | A | 168.7 | |
Power Supply | 380V-3N-50HZ | ||
Temp Outlet (℃) | 7 | ||
refrigerant control | Expansion valve | ||
Refrigeration circle | 1 | ||
refrigerant | R407C | ||
Dimension（mm）L*W*H | 3500*1000*1800 | ||
Compressor | style | Screw | |
Qty | 1 | ||
Compressor power(kw) | 98 | ||
Condenser | Style | Shell and Tubes/1set | |
Cooling tower water flow（m3/h） | 89.5 | ||
Pipe size(“) | 4 | ||
Evaporator | Style | Shell and Tubes/1set | |
Cold water flow（m3/h） | 72 | ||
Pipe size（”） | 4 | ||
Protector Device | 1.Phase protector 2.Flow protector 3.High/low voltage protector 4.Coil overheat protector 5.Anti-freeze protector | ||
Unit Weight（kg） | 2450 | ||
Main Parts Brand | |||
Compressor | Hanbell | ||
Electronic | LS / Chnt | ||
Expansion Valve | Emerson | ||
Electrical Control | Siemens | ||
Remark: The cooling capacity is based on outlet temperature 7C, condensing temperature 40C.
RFQ:
1.When your factory establish?
Year 2013, but our team engs work in this industry since 1997.
2.Which info you need to know to confirm a model?
water flow, inlet and outlet temp. If you see the cooling capacity, just tell us the cooling capacity and outlet temp required.
3.Our country is very hot, your chiller could promise it works well?
Sure, we will adopt R134A with low global warming potential and to ensure operation in even the highest ambient temp.More, we ill enlarge the condenser area.
4.If I need customized configuration, could you satisfy?
Yes, anti-corrosive area, vsd driven, split system like remote air condenser, remote control and anything you asked we will give you our solutions.
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