An electric water chiller is a cooling system that uses electricity to remove heat from water and lower its temperature. It consists of several main parts:
1. Compressor: The compressor is responsible for compressing and circulating the refrigerant, a fluid with excellent heat transfer properties, such as R-134a or R-410a. It increases the pressure and temperature of the refrigerant gas.
2. Condenser: The condenser is a heat exchanger that removes heat from the refrigerant and transfers it to the surrounding environment. It allows the refrigerant to condense from a gas to a liquid state.
3. Expansion Valve: The expansion valve regulates the flow of refrigerant into the evaporator. It reduces the pressure and temperature of the liquid refrigerant, causing it to evaporate.
4. Evaporator: The evaporator is another heat exchanger where the liquid refrigerant absorbs heat from the water being cooled. As the refrigerant evaporates, it absorbs heat energy from the water, thereby cooling it down.
5. Pump: The pump circulates the water through the chiller system. It ensures a continuous flow of water between the evaporator and the process or application that requires cooling.
Working Principle:
The electric water chiller follows a basic refrigeration cycle called the vapor compression cycle. It begins with the compressor, which compresses the refrigerant and raises its temperature. The high-pressure, high-temperature refrigerant flows into the condenser, where it releases heat to the surrounding environment and condenses into a liquid.
The liquid refrigerant then passes through the expansion valve, which lowers its pressure and temperature. As it enters the evaporator, it evaporates while absorbing heat from the water being cooled. The refrigerant, now in a gaseous state, returns to the compressor to repeat the cycle.
Advantages:
1. Energy Efficiency: Electric water chillers are designed to be energy-efficient, resulting in lower operating costs compared to traditional cooling methods.
2. Precise Temperature Control: These chillers offer precise temperature control, allowing users to maintain consistent cooling levels for various applications.
3. Compact and Space-Saving: Electric water chillers come in compact sizes, making them suitable for installations where space is limited.
4. Environmentally Friendly: Some modern electric water chillers use environmentally friendly refrigerants, reducing their impact on the ozone layer and contributing to sustainability efforts.
Here are the electric water chiller 230V 12ton specifications:
|
Item |
Specification / Supplier |
||
|
Cooling capacity |
Model |
AYD-15A |
|
|
kw |
42 |
||
|
ton |
12 |
||
|
Power input |
kw |
17.69 |
|
|
Power Supply |
220V-3N-60HZ |
||
|
Temp Outlet (℃) |
3-5 |
||
|
refrigerant control |
Expansion valve |
||
|
Refrigeration circle |
three |
||
|
refrigerant |
R407C |
||
|
Dimension（mm）L*W*H |
1950*910*1700 |
||
|
Compressor |
Style |
Scroll |
|
|
Quantity（set） |
3 |
||
|
Compressor Power(kw) |
14.49 |
||
|
Condenser |
Style |
Fin type with copper coil |
|
|
Fan Quantity（set） |
2 |
||
|
Air Volume（m3/h） |
21000 |
||
|
Evaporator |
Style |
Shell and Tubes |
|
|
Cold water flow（m3/h） |
7.6 |
||
|
Pipe size（DN） |
50 |
||
|
Water Pump(kw) |
1.5(7.5m3/h,2.2bar) |
||
|
Water Tank(L) |
200 |
||
|
Protector Device |
1.Phase protector 2.Fan overload protector 3.High/low voltage protector 4.overheat protector 5.Anti-freeze protector |
||
|
Unit Weight（kg） |
590 |
||
|
Main Parts |
|||
|
Compressor |
Sanyo |
||
|
Condenser |
Anyda |
||
|
Evaporator |
Yalong |
||
|
Electronic |
LS/ Chnt |
||
|
Expansion Valve |
Emerson |
||
|
Control System |
Punp |
||
Applications:
Electric water chillers find application in various industries and processes, including:
1. Air Conditioning: They are commonly used in central air conditioning systems for cooling large commercial buildings, hotels, and hospitals.
2. Industrial Processes: Electric water chillers are employed in manufacturing processes that require precise temperature control, such as plastic molding, pharmaceutical production, food processing, and laser cutting.
3. Data Centers: They are crucial for cooling servers and maintaining optimal operating conditions in data centers.
4. Medical Equipment: Electric water chillers play a role in cooling medical imaging devices, MRI machines, and other medical equipment that generate heat during operation.
5. Laboratories: They are utilized in research laboratories and scientific facilities to maintain stable temperatures for experiments and equipment.
Electric water chillers offer efficient and reliable cooling solutions for a wide range of applications, contributing to enhanced productivity and comfort in various industries.
Certificate:
FAQ:
1. How do you determine a chiller's cooling capacity?
Cooling Capacity(kw)= Flow Rate(m3/h)*Temp Change(T1-t2)/0.86
Heat Load= C(specific heat)* M(quality output per hour )*Temp Change(T1-T2)
2. Do you have OEM service?
yes
3. What is the typical turnover in your company?
about 5 million US dollars
4. Do you have a export license?
Yes
5. what is your post-purchase support?
1year. If there is an issue during this time, we could ship you the new parts (less the express price) and offer ongoing technical support.
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