Ultimate FAQs: Air Water Chiller System Manufacturer | Geson Chiller
This information will help you in getting the best Air Chiller.
Indeed, it identifies everything.
That you have been searching for.
Hence, it includes version, kind, advantages, price, and maintenance, among other important points.
So before you buy an air chiller, go through this guide.
What is An Air Chiller?
Air-cooled chillers are refrigeration appliances used in both business and industrial areas.
Hence, they play an essential role in cooling liquids and dehumidify the air.
Moreover, they are used in a broad range of settings.
They include hotels, corporate events, restaurants, sporting events, large-scale construction, industrial and manufacturing plants, etc.
They are firm and highly effective.
Further, they are easy to install and detach.
Thus, this makes them perfect for supplemental, temporary, or challenging applications.
Air Cooled Screw Chiller
How does Air Chiller Work?
Air-cooled chillers assiduously absorb heat from process water.
They then push this heat into the air around the chiller.
However, this kind of chiller is usually used in areas where additional heat discharge is not a problem.
But instead performs as an advantage.
The process starts with the evaporator.
It has a fluid refrigerant that moves over the evaporator tube bundle where it evaporates.
Air Cooled Chiller Diagram
Thus, in the cycle, heat is absorbed from the chilled water flowing through the bundle.
Further, the compressor then sucks the refrigerant vapor from the evaporator.
The compressor is then tasked with pushing the refrigerant vapor to the condenser, enhancing temperature and pressure.
Hence, the refrigerant gas condenses when it’s in the condenser tubes.
air cooled chiller parts
Thus, removing its internal heat to the air or cooling water.
Moreover, the high-pressure fluid then moves through the expansion part and into the evaporator.
Then in the cycle, the refrigerant pressure is decreased along with the temperature.
Lastly, to complete the continuous process, the refrigerant moves back over the chilled water coils and absorbs more heat.
- air cooled air chiller
Can An Air Chiller be Used Without Water?
To be accurate, Air Chiller will work without water as a straightforward fan as it were.
Thus, the hot air converts tin to cool air by evaporating the water through the air chiller’s evaporative pads.
Without water in the Air Chiller, there will be no evaporation, and the air chiller will release hot air only.
air cooled chiller working principle
What Sets Air Cooled Chillers Apart from Water Cooled Chillers?
Water-cooled and air-cooled chillers operate in a somewhat similar way.
Hence, they both have an evaporator, compressor, condenser, and expansion valve.
However, the main variation is that one uses air to fuel condenser cooling, and the other uses water.
-All chillers need basic sustenance to work at optimum levels.
However, air-cooled chillers are more comfortable and not expensive to retain than water-cooled chillers.
-Air-cooled chillers do not need a cooling tower or a condenser water pump.
-Air-cooled chillers use around 10% more power than a water-cooled unit; wet surfaces are better at transferring heat than dry surfaces.
air chiller vs water chiller
What are The Kinds of Air Chillers?
Following are the kinds of Air Chillers:
- Stationary Air-cooled Chillers:
These chillers are used when excess heat is not a problem.
Figure 3 Stationary Air Chiller
Movable Air-cooled Chillers:
These chillers are movable and just as functional as stationary chillers.
air chiller for home
How do You Determine the Best Placement for Your Air Chiller?
Air-cooled Chillers are generally placed in mechanical component rooms or in an area of the building close to the place it is cooling.
However, in some industrial settings, air chillers are kept right next to their cooling area.
Thus, this depends upon the size of the chiller and compressor.
Moreover, in some cases, air chillers are placed outside the buildings.
air cooled chiller
Do Air-cooled Chillers Need Cooling Towers?
The chilling medium, ambient air, does not need any connections. Nor does a chiller with an air-cooled condenser need a cooling tower.
Thus, these installations have lower overall environmental concerns surrounding water treatment and removal.
Water Cooling Tower
What is The Difference Between A Cooling Tower And An Air Chiller?
Mechanical draft cooling towers depend on fans to attract cold air into the system to remove the water’s heat.
In contrast, Air Chillers use compressors, evaporator heat exchangers, and condenser heat exchangers.
The condenser heat exchanger is the major part that releases heat from the chillers to the air.
air cooled water chiller
Is A Water-Cooled Chiller More Effective Than An Air-Cooled Chiller?
Water-cooled chillers are generally more energy effective than air-cooled chillers.
Thus, the refrigerant condensing temperature in an air-cooled chiller is dependent on the ambient dry-bulb temperature.
What are The Advantages of An Air Chiller?
Following are some advantages of an Air Chiller:
- Air chillersare generally not expensive.
In contrast to the money spent on the sustenance of water chillers.
- The AirChillers need less sustenance.
Moreover, it doesn’t require cooling towers, condenser pumps, or a mechanical room to perform.
What Are The Disadvantages of An Air Chiller?
It increases the humidity level, which is not suitable for health.
Specifically, it has a negative impact on the skin and eye.
Is Air Chiller Harmful to Health?
A typical misbelief doing rounds in both the online and offline space is that Evaporative Air Coolers, or desert air coolers as they are typically known, are dangerous for your health.
Thus, it is simply not true.
On the contrary, Air Chillers are a significant choice for your home and atmosphere.
air chiller fan
Is An Air Chiller Really Useful?
Air Chillers can cover a broader zone, cool the air, and operate noiselessly.
In other words, Air Chillers are efficient till the air humidity reaches beyond 50%.
However, Air Chillers may be less efficient in moderately humid places.
Hence, they can still provide ventilation and air circulation.
How Can You Make Your Air Chiller More Effective?
Following are six easy tips to make your Air Chiller work better.
- Proper ventilation in the room is the basic to significant cooling.
- Place your Air Chiller in front of the window.
- Add a chill pill to have fantastic cooling.
- Make sure to clean Air Chiller before using it.
- Handle it with great care to enjoy long-term cooling.
- Saturate the cooling pads before use.
air chiller super fan
What is The Safety Used in An Air Chiller?
A compressor in refrigeration or Air-cooled Chiller has to be provided with some safeties to protect it from working problems.
Thus, the three general safeties given are:
- the high-pressure trip,
- the low-pressure trip,
- the low oil pressure trip among the others,
air chiller unit
Which is Better, An Air Chiller or AC?
An air conditioner flows the internal air of the room over and over again.
Whereas an Air Chiller pulls fresh air from outside and then cools it down.
Moreover, Air Chiller doesn’t make the air overly dry like an air conditioner.
Because of the manner it works, an Air Chiller provides better quality of air for your room.
Where is Air Chillers Applicable?
An air-cooled chiller is a micro-computer modulated chiller with a temperature range from 3 °C to 30 °C.
Thus, they can be used in cooling processes in different industries.
- plastics industry,
- electroplating industry,
- chemical industry,
- pharmaceutical industry,
- food industry,
- Can Air Chiller be Used in A Closed Room?
One of the most effective ways of using an Air Chilleris to provide proper ventilation for it in the room.
Industrial Air Chiller Application
However, the typical misconception is that Air Chillers work effectively if they are placed in closed places.
That’s not true.
- Can Air Chiller Cool The Room?
You canmostly adjust the ventilation setting, rigid.
Select an Air Chiller if:
- You want to lower the room temperature by 3 degrees Celsius at most.
- You’re looking for slightly more coolingthan a fan provides.
How Much Temperature Can Air Chiller Reduce?
While a moving fan only affects skin perceptible temperature.
An Air Chiller can lower inner temperature by nearly 5℃.
Moreover, Air Chillers perform on the principle of evaporative cooling.
Thus, this is a more stable and consistent technique than circulation.
Further, Air Chillers are also a lot quieter than ordinary fans.
Chiller Temperature Setting
Does An Air Chiller Consume More Electricity Than AC?
Air Chiller uses up to 10 times less power than ACs.
So, they use less energy and can also perform in low voltage locations.
Thus, monthly electricity bills are significantly lower.
What is an Air Chiller maintenance?
Air Chiller sustenance consists of two main steps.
Basic sustenance should start with quarterly assessments per the producer’s workings manual.
Moreover, sustenance experts should regularly assess for refrigerant leaks and test oil levels, pressures, and temperatures.
What Are the Common Errors in An Air Chillers?
Some common errors in an Air Chiller are discussed below:
Compressor suction pipe icing:
The Chiller may not be drained well, or the chilled water flow is too large.
Maybe the system pipeline is clogged, and the flow is too small.
The channel should be cleared, and the air should be released.
Too high condensation pressure:
When there is too much refrigerant gas, and the outer air temperature is too high.
Moreover, the air chiller’s ventilation is not adequate, and there is air or non-condensable gas in the refrigerant system.
Thus, the condensation pressure will be too high.
- release excess refrigerant;
- adjust and improve the ventilation environment around the air chiller (such as setting up a sun-proof shed);
- open the exhausted eye for exhaust,
- lower the cooling water volume,
- reduce the heat load,
- readjust the opening degree of the expansion valve,
air chiller system
Excessive suction, excessive heat pressure, improper adjustment of expansion valve may result in high suction pressure.
Too low condensation pressure:
The refrigerant gas maybe not enough, or the compressor is destructed.
However, assess whether there is leakage during treatment.
Hence after repairing, make up the refrigerant and test the compressor. If damaged, change it.
air cooled chiller parts
If the suction pressure is too low:
The refrigerant gas maybe not enough.
The opening of the expansion valve is tiny.
The pipeline of the appliance in the water system is clogged.
Assess whether there is any leakage.
After repairing, refill the refrigerant and adjust or replace the expansion valve.
Air Cooled Chiller Diagram
How Can You Clean Your Air Chiller at Home?
You can clean your air chiller at home by taking the following steps:
Step1: Detach panels and cooling pads.
Unplug the air chiller and turn off the water.
Step2: Evacuate liquid out of the air chiller. Open the evacuate plug if the movable air chiller has one.
Step3: Brush out the inside of the air chiller.
Step 4: Sink the water tank with vinegar.
Step 5: Rub the water tank.
How do You Remove Calcium Deposits From An Air Chiller?
Firstly, mix three cups of white distilled vinegar with water in a container.
Secondly, sink a wire brush into the mixture to rub the venting and evacuate the pan. Thirdly, rub the fan blades, outer unit, water moves, and around the pump, if required.
Finally, removing extra calcium with the brush.
Why is An Air Chiller not Effective in Humid Weather?
Because it’s such a natural method, an air chiller’s effectiveness is highly reliable on the heat and humidity of its atmosphere.
The drier the climate is with a relative humidity of not more than 60%.
While the hotter the climate is, the greater the cooling action.
water cooled air chiller
What Causes Air Pockets in the Evaporator of An Air Chiller?
Following faults cause air pockets in the evaporator of an Air Chiller.
- Leakage of high-temperature corrosive fluid or steam
- Pipeline valve clogged
- Troubleshooting process for high temperature of the evaporator
- The evaporation temperature is too low.
Figure 1 An Air Chiller
How Much Does an Air Chiller Costs?
An Air-cooled Chiller plant’s average cost is roughly $1,300/ton, while the water-cooled chiller plant is approximately $1,700/ton.
For the same 200-ton chiller plant, the Air-cooled chiller plant’s price would be approximately $260,000 in contrast to the $340,000 to $400,000 water-cooled chiller plant.
How Long Does An Air Chiller Last?
An Air-cooled Chiller has a life expectancy of about 15-20 years.