Evaporative cooling is one of the greener cooling techniques for utilizing water as its refrigerant. To evaporate 1kg of water into an atmosphere, 680W of energy is required. For steam humidifiers, this energy normally comes from the electricity or gas being used to boil the water. However, for direct evaporative cooling , this energy is taken from the air in the form of latent heat, which results in a drop in air temperature.So for every 1kg of water evaporated into an atmosphere, 680W of evaporative cooling is achieved,making it most energy efficient compared to other modes of cooling.

It makes the technology environment-friendly and provides lots of benefits to the users. Evaporative cooling works on the principle called evaporation of water. By this principle, water takes heat from the incoming air and then evaporates to cool down the air to produce the cooling effect.

As the entire process consumes low energy, it becomes the cost-effective and energy-efficient method to keep the space cool in dry and hot climates. Generally, a blower or fan is used to draw the warm air from outside and pass it via wet pads to evaporate. Two different techniques are used in evaporative cooling – direct and indirect.

Scroll down your eyes to know the significant Difference between direct and indirect evaporative cooling and its uses in detail!

Direct evaporative cooling system

It defines the system where the incoming outside air is blown across a wet cellulose , the moisture present on the surface evaporates and reduces the air temperature. In this method, all the cooling effect is obtained by the evaporation of water and this cool air is transferred to to the space being cooled. The cooling efficiency of this system increases with increase in ambient temperature and decrease in relative humidity levels.

Indirect evaporative cooling system

In this system, the stream of air first passes through an air to air heat exchanger . It has alternate channels of polymer plates. In one channel water is sprinkled from top and hot water enters in counter flow arrangement form bottom side .the water evaporates and cools the incoming air.This cooling effect is transferred to other side by conduction.The other side of the surface as well as the atmospheric air passing through adjacent channel is cooled without adding moisture content,since it is being cooled without coming in direct contact with water. The attached video will make things clear.

Direct vs. indirect evaporative cooling

You will now get an idea of evaporating cooling and its two significant techniques. The following section will explain the potential differences between direct and indirect evaporating cooling. These techniques are often called two stages. It gives you an in-depth understanding of the working of evaporative cooling and makes the right purchase decision.

• An indirect evaporative cooling system works similarly to a direct cooling system. But, the significant difference lies in the heat exchanger used in indirect cooling  to cool the air supplied to the space.
• In the direct cooling system, moisture is added to the air stream supply for achieving cooling, but no moisture is supplied to the air stream in indirect evaporative cooling.
• The efficiency of the direct evaporative cooling system is 90%, whereas the indirect cooling system has 60-70%.
• An indirect cooling system is perfect for areas where the outside temperature is hot and humid . The direct cooling system provides a stronger cooling effect in the areas where air is hot and dry ..
• Indirect evaporating cooling demands two fans instead of one so it consumes slightly more electricity compared to a direct cooling system. But It provides better temperature drop in dual stage .
• Compared to direct evaporative cooling, indirect offers enough cool air to the interior space with desired low humidity levels.

Bottom line

Now, you will understand the major Difference between direct and indirect evaporative cooling systems. In a direct evaporative cooling system, water evaporates into the air stream through the engineered pad to offer the cooling effect.

But, an indirect evaporative cooling system uses evaporating water to cool the airstream passing through the heat exchanger. Therefore, it maintains constant humidity in the treated air. Both have specific benefits and drawbacks. You must consider those elements before making any decision.

Usually, Evapoler’s direct and indirect evaporative air cooling systems are sustainable and energy efficient as it uses nature’s own way of cooling.

Overall, with evaporative cooling technology, you can meet a wide range of your cooling needs within your budget.

The advent of evaporative coolers has changed how people think about keeping their space cool. Yes! The benefits of evaporative cooling are diverse compared to other options. For decades, people have been using air conditioners to enjoy cooling and comfortable temperature in their homes and offices.

But, evaporative coolers have become a better cooling option in terms of performance and environmental and financial benefits. Putting a cooling system in place is not as easy as you think because it needs many considerations, such as application and size.

Studying the characteristics of installation is also required to obtain comfortable temperatures in various environments and settings. Evaporative cooling wins over conventional air conditioners in this case. It acts as a game-changing and effective alternative to traditional methods.

Scroll down the page to know more details about the evaporative coolers!

What is Evaporative Cooling?

Evaporative cooling is an innovative and powerful technology improving indoor conditions at the lowest operating costs. This cooler comes in different varieties, such as direct, indirect, and exhaust models. Every model carries different features and provides certain benefits for the users.

The direct cooler adds relative humidity to the incoming fresh air and supplies it to your space. An indirect cooler will pass via a heat exchanger before distributing the air. Finally, the exhaust air cooler accesses cool thermal energy to minimize the load on AC systems.

According to your needs, you can purchase the specific evaporative cooler and become eligible to grab the following benefits. Ensure you get the cooler from a reputable company like Evapoler to get the best out of your investment.

Advantages of Evaporative Cooling

Maintain optimal indoor air quality
Evaporative cooler accesses 100% fresh and filtered outside air to cool down a room or entire building as per your requirements. It boosts indoor air quality greatly compared to mechanical cooling that re-circulates the polluted and warm indoor air. So, it is widely used in the work environment to ensure a good and healthy workplace for the employees and maximize productivity.

Keep the optimal air humidity
The two-stage evaporative technology makes sure the relative humidity level stays at the optimal level. It enhances the protection against viruses and offers enough control for the eyes, nose, and throat. Additionally, it makes the space perfect for doing various tasks.

Environmentally friendly
Evaporative cooling is an environmentally friendly and effective cooling technology on the earth. It uses water as its refrigerant; therefore, it does not affect the ozone layer as conventional units do. On the other hand, two-stage evaporative cooling utilizes minimal electricity. It makes the unit contain a low carbon footprint.

Besides, an evaporative cooler helps save energy by up to 80% compared to air conditioning. It also enhances the air quality of any space by removing unpleasant odors, dust, and fumes. It minimizes static electricity and enables the cooling of certain zones.

It is extremely easier to install the cooling system. Whether hiring an expert or installing cooler yourself, the entire processtakes less time to complete. While using this cooling system, there is no requirement to close windows or doors. The cost of installation and maintenance is also low. So, spend once and grab these unlimited benefits for a long time.

Applications that Benefit from Evaporative Cooling

Even after reading about the benefits, you may wonder where this technology is used effectively. Here are the major destinations where evaporative cooler plays their role well.

• Data centers widely indirect evaporative coolers to keep relative humidity at safer levels and protect thousands of computers against overheating and damaging hard drives and data.
• Office environments that are hard to keep cool and comfortable for a long time without proper humidity control. By cycling in fresh outside air, the cooler helps keep the temperature inside comfortable. It lets the employees focus on their work without confronting much hassle.
• An evaporative cooler is the best system to ensure cooling in warehouses. Packing and transporting goods such as wood in hot conditions will increase the chance of damage. After installing the cooler, you will regulate indoor temperature and not worry much about these troubles.
• Maintaining and controlling airborne infection is vital in any healthcare environment. Installing an evaporative cooler in these areas will control the air moisture content, suppress allergens and increase comfort.

In this article, we will discuss what is an evaporative air cooler and how it works. We’ll also explore some of the benefits of using an evaporative cooling system. This will help you why you should choose an evaporative cooler.

Evaporative cooling is also known as adiabatic cooling. The evaporative cooling systems will work on the principle of water evaporation, where the air is cooled to a comfortable temperature.

It is one of the cooling and ventilation techniques that use water as a refrigerant. During the evaporative cooling process, the water evaporates in the air stream and turns from liquid to gas. This transformation requires energy extracted from the air in the form of heat as a result of this process, the air is cooled.

What Is an Evaporative Air Cooler?

Evaporative air coolers are an efficient, cost-effective way to beat the heat. These cooling systems use the natural process of evaporation to draw in warm air and release cool air.

Simply put, evaporative cooling can be described as a process that heats water that converts it from liquid to vapor because cooling through evaporation is a natural occurrence. The most common example is perspiration. You could say that evaporative cooling provides cooling on the same principle as perspiration.

When dry, hot air enters the refrigeration unit. It goes through a dampened cooling pad. The water will evaporate, and the heat will be absorbed. As a result, lower-temperature air is pushed into the house. The combination of moving parts reduces air temperature and circulates cool, 100% fresh air throughout the house.

Evaporative Cooling System: How does it Work?

In an evaporative cooling system, the hot outside air is forced through a wet cooling pad using a motor-driven fan. The cooling pad is continuously humidified by a water pump that delivers water to the cooling pad. The cooled air is blown into the building, and the exhausted air is cooled to between 60 and 90 % of the wet bulb. Depending on the efficiency of volatile substances, the air coming out is 10 to 15 °C cooler but has higher humidity.

On the other hand, two-stage evaporative cooling offers up to 114% efficiency of wet-bulb. This results in a temperature drop of up to 17 °C, and due to the lower temperature therefore, it has 60% less moisture than the direct evaporative cooling process.

Why is Evaporative Cooling Important?

An evaporative cooling using an indirect/direct system is a sustainable and highly energy-efficient cooling solution. This provides a comfortable and productive climate for the manufacturing plant, distribution center, and office building.

The evaporative cooling process in indirect/direct cooling uses 10% of the energy required for mechanical cooling. While providing the same temperature as traditional mechanical cooling systems, evaporative cooling systems also do not circulate warm and polluted indoor air.

Unlike mechanical cooling Instead, 100% fresh, filtered, clean, and cool air is ventilated into the room or building; as a result, indoor air quality is greatly improved.

Evaporative Coolers Maintenance :

Although evaporative coolers require very little maintenance, repairs can cost you a lot if you don’t clean them regularly. You can save money and hassle by regularly ventilating because there will be an accumulation of minerals and sediment that must be removed regularly.

It also helps if you change the cooling pad once in 2-3 years if water is soft and TDS is less than 500 ppm,otherwise it may require water from a softner plant. However, how often you need to change the filter also depends on the unit you use. You can read about the frequency of servicing of evaporative coolers.

Benefits of using evaporative cooling

In addition to keeping you cool in the summer, there are still some advantages to installing environmentally friendly and energy-efficient evaporative cooling systems in your home.

Evaporative cooling systems use moisture to lower the air temperature. This means you won’t have to deal with issues like dry nose, skin, or eyes. These cooling systems are ideal for people with allergies or asthma. There is no doubt that evaporative coolers are more energy efficient and have lower operating costs compared to popular cooling systems.

You will be surprised to know that when it comes to installation. They only use a quarter of their energy. Suppose you don’t want electricity bills to be too high in the summer. You should seriously consider evaporative cooling systems.

The evaporative cooling system delivers fresh, clean, filtered air. You need to know that evaporative cooling systems do not use recycled air like air conditioners. No one can deny the current concern about the use of refrigerants in air conditioning technology and its impact on the environment. No refrigerants or chemicals are used in evaporative coolers, and they are an environmentally friendly option that creates a healthy indoor and outdoor environment.It can help you to contribute your little bit towards reducing global warming .

If you wants to enhance the quality of evaporative air coolers, then cleaning and maintenance at the regular interval is must. Taking the necessary steps for cleaning evaporative air coolers can offer you more benefits.

Do you want to know about the complete usage of the evaporative air coolers? Want to find out how it will be helpful for your residential or commercial purposes? Then you can proceed with this guide, understand everything in detail about the Evaporative air coolers, and start using it.

To increase the air cooler’s service life, one must know the procedure to use the evaporative air coolers. Here you can explore some effective maintenance tips that are suggested for the better performance.

How to use the evaporative air cooler?

• Before starting the evaporative air cooler, you have to do proper checking
• Then check out the power supply to find whether it is connected correctly
• After that, you have to check the power, earth wire, drain valve and switch on pump& fan .
• Through that you can use the evaporative air cooler

Maintenance tips of evaporative air cooler:

• At first take switch off the unit and take plug out of switch board
• you have to open the side panel
• Separate the side cover and cooling pad
• Clean your cooling pad with water spray jet , but don’t give more pressure
• Clean your tank and then open the drain valve for drying the tank
• Close the water valve after cleaning
• Install your side panel and then start ventilating to make tank and cooling pads dry
• If not in use during off season -Cover you cooler with any protective sheet to protect from dust

FOR MORE DETAILS visit https://www.evapoler.com/maintenance-tips/

Impact of evaporative air coolers:

The evaporative air coolers are accessed to cool big buildings, industries, factories, and much more. Evaporative air coolers come in different sizes and have energy-efficient ratings.

With that, you can know why you have to use the quality evaporative air coolers. The product comes with the energy-efficient motors and by that you can enhance its usage to the next level. It will never delay at any circumstances and hence grab the evaporative air coolers today.

Process of evaporative air coolers:

Can you go beyond evaporative air coolers for the process which has to be involved in the unique process? Based on the people’s demands, the evaporative air coolers come in several thicknesses and sizes.

These evaporative air coolers are highly used for cooling multiple rooms and even large spaces in the office or home. With this unit, you can have two possible arrangements and choose the one according to your need.

Smart feature evaporative air coolers design:

These evaporative air coolers designs have a format like a smart feature on the wrist. Some evaporative air coolers designs are chic and simple, while others can be very detailed and beautiful. The smart features power make it the unique product.

The evaporative air coolers devices will keep respiratory problems at bay by destroying the number of fungi and bacteria inside the room. Hence such features can be enhanced when you clean and maintain it regularly.

Final verdict:

From the above mentioned scenario, now you have grabbed the complete details of the high quality evaporative air coolers. Follow the maintenance tips for evaporative air coolers properly and then get the better result. So why are you still waiting? Using evaporative air coolers can give you more with proper maintenance.

In India summers are becoming unbearably hot, due to which air cooling system is a must for everyone. The challenge is to find an air cooler which can maintain the suitable temperature especially at huge areas and for such huge areas industrial air coolers are the best because if the temperature rises too high then it becomes difficult to work. Also it creates an uncomfortable atmosphere at work, due to which productivity will suffer a lot. Many times this heat causes you problems like rashes, dehydration and stroke which is not healthy.

Generally employers used to invest in cooling systems like air coolers, electric fans and air conditioners which improves ventilation. While making a final decision they always check with pros and cons, varieties in models and majorly how cost-effective the product is after purchasing. Among all three cooling systems these air coolers are the excellent choice if you want to purchase cooling equipment especially for your manufacturing units. As these air coolers are cost effective and eco friendly.

Here in this article we will guide you to pick the best industrial air cooler which is best for your manufacturing units.

Points to Consider Before Purchasing the Industrial Air Cooler

To beat this increasing temperature and blistering heat you can find various models of air coolers in the market. While selecting the right model there are some elements that you should check.

What the Seller is Offering:

Technology is developing day by day with the advanced features and appliances companies give you guarantee for the developed features. They also guide you about the specifications and advantages of a selected industrial air cooler which helps you to make decisions. There are a list of new design features to make the air cooler attractive, elegant and less bulky which results comfortably in usage and performance which will attract you a lot.

Are they Excellent in Providing Services:

It is necessary for every company to provide excellent after sale services. As everyone supports you before sales but only few give you after sale services or support. So choose wisely before making any decision, always select the one which provides you high quality and satisfied support for at least a year or two.

Does the Air Cooler Provides Purification in Air:

The basic function of an air cooler is purifying the air that is sucking the air from outside and with its evaporative principle converting it into the fresh,clean & colol air in the room. For the best experience, install an air cooler at a place which draws fresh air and provides you quality air inside the room. As for a huge place like a manufacturing unit you need to have fresh air to make the inner environment pleasant which motivates your workers to work and also keep them healthy.

Different Types of Air Coolers

The electric appliances are becoming advanced, efficient and more complex. But the goal is to develop pleasant, convenient and intelligent design. Due to which companies are developing designs that make their gadget more straight forward and seamless. So, the choice is tough as there are many featured air coolers in the market. Some best industrial air coolers which cools huge areas are:

• Direct Evaporative Cooling
• Window Ducting Air Cooler
• Small Ductable Air Cooler
• Ductless Air Cooling System
• Indirect Evaporative Cooling
• Industrial Ductable Cooler
• Industrial Portable Cooler

Although you will get air coolers like industrial ductable cooler, portable coolers which are best for huge areas. But for warehouse, commercial kitchen, specific industrial spaces air washers are the best.

Which Industrial Air Cooler is Best for Manufacturing Unit

The answer for this will be the above options because every area needs a different air cooling system and every manufacturing unit needs a different type of air cooling system. As what you are manufacturing is also taken into consideration before purchasing. For the perfect one you can always ask for customization. Air coolers are the best in providing fresh air, they are cost effective and they are durable also. So, based on your requirement, area, budget and space you can choose one.

Final Words

During summer it is very difficult to leave and work without any cooling gadget. As there are the best affordable Industrial air coolers in the market which will come under your budget and provide you fresh, clean and cool air that motivates you to work for longer hours.

If you are still confused or want to know more about these Industrial air coolers then do visit us at evapoler.com or contact us for more information. We will help you out with the best air cooling system.

Now the tolerating days are over, you don’t have to bear, work or ask your workers to work in these hot sunny days. As there are many manufacturers in India who developed their own air coolers which include air coolers for personal use to the industrial air coolers.

Portable Industrial Air Cooler Cost and Design in India

For strong cooling performance this portable industrial air cooler is designed specially to keep it large, semi-open and open. So that it can be installed easily anywhere. But with a portable industrial air cooler you don’t have to install it at a particular place. This portable industrial air cooler works on the evaporative cooling principle which gives strong cooling with fresh air circulation. The rate of this cooler starts from 25000 to more but based on models and features this price differs a lot from company to company.

Usage of Portable Industrial Air Cooler

Usually for big and open areas this cooler is used like in warehouses, workshop factories, religious building showrooms and other places where people face problems of cooling and ventilation like garage, barns, farms, gym, enormous tents, pool etc.

As per your cooling requirement you can customise it. In India the seller of industrial air cooler provides you services and solutions. Majority of people people prefer centralised air cooling so companies keep this preference in their mind.

Industrial Air Cooler Features

• For textile makers industrial air coolers are used to humidify dry air.
• For faster dissipationof heat an aluminium motor casing is used.
• To adjust cooling levels now portable industrial air coolers come with variable-speed control.
• Portable industrial air cooler comes with a high water tank capacity.
• For high performance cooling large cooling pads are used in every cooler.
• Portable industrial air coolers have copper winding which gives high performance.

Advantages of Portable Industrial Air Cooler

We all agree that working on summer days is not feasible but if there is a cool atmosphere then it becomes easy to work. Similarly if the working area is humid then also working becomes tough. To solve this now portable industrial air coolers come with an evaporative process. Compared to other air cooling systems they are energy efficient and environmentally friendly.

• You will be amazed to know that portable industrial air coolers offer alternatives for energy-saving. As this has been designed and constructed in a way that saves on an average of 80% energy.
• With its evaporative air cooling process it always circulates fresh air. Undoubtedly it gives 100% fresh air which is healthy for working.
• Another major concern was not able to keep doors and windows open while using an AC. You can easily use it opening doors or windows with better performance.
• As there is no such cost for a portable industrial air cooler. You have to pay the purchasing cost at once and the maintenance cost is not much and too will come after years.

The Best Portable Industrial Air Cooler In India

For these Sunny hot days the wonderful companions are portable air coolers or portable industrial air coolers. As it is a simple way to manage the room temperature with constant flow of fresh air. The best part is they need minimal maintenance specially in time and expenditure along with this you can move it where-ever you want. That is very beneficial for industrial people.

At evapoler who is a leading supplier, wholesaler, manufacturer, and importer of portable industrial air coolers. You can get the best in various varieties like size, design and features in industrial air coolers at evapoler. The company believes in delivering the best portable industrial air cooler. If you are looking for an air cooling system then do contact the evapoler for more information.