What is difference between air cooler and Air conditioners?

What is difference between air cooler and Air conditioners?

When it comes to cooling offices, home  or for that matter big laboratory, installing centralized air conditioner get justified. But installation air conditioner for large production area producing low price product not get justify. In such case we need to install evapoarative air cooler which prove to be more economical than air conditioners. One of major difference between air conditioner and evaporative outdoor cooler is, air conditioner can not cool open space. While evaporative desert cool can give high flow of cold air all around open space which can make occupant comfortable.

Difference between Outdoor coolers and Air conditioners.

There are few major differences between air conditioner and air coolers are as follow:

  1. Initial cost: Air conditioner are much more costlier than desert air coolers. Price of given airflow capacity air cooler, will be at lest 75% less than air conditioner of equivalent airflow capacity.
  2. Electricity: Power consumption of air conditioner is much higher than evaporative outdoor air cooler. Air coolers has capacity to deliver high airflow with low power consumption. For example air cooler with  power consumption of only 1.1kw can delivery cold air flow of around 22000 CMH.
  3. Maintenance cost: Evaporative industrial cooler and maintenance free. While air cooler needs continuous maintenance.
  4. Portability: Evaporative industrial air cooler can be portable in nature. It provides with strong wheels and large water tank. Hence your can actually move your cooling unit from one place to other very easily. But once air conditioner get install at one place then it becomes big procedure to shift at other place.
  5. Economical: Evaporative cooler are more economical in initial and running cost than that of air conditioners.

Evaporative cooler supplier in UAE.

CtrlTech offers wide range of evaporative outdoor coolers. list of models are as follow:

  1. VT-24 Outdoor air cooler with airflow of 12000 cubic meter per hour and 45 liter tank.
  2. VT-28 Industrial air cooler with airflow of 14000 cubic meter per hour and 60 liter tank.
  3. VT-1A Evaporative air cooler with airflow of 12000 cubic meter per hour and 45 liter tank.
  4. VT-1C Desert air cooler with airflow of 12000 cubic meter per hour and 100 liter tank.
  5. VT-24 Desert cooler with airflow of 12000 cubic meter per hour and 126 liter tank.
Five features air cooler should have.

Five features air cooler should have.

Air cooler should have following five features. #aircooler #desertcooler #Dubai #Abudhabi. While selecting outdoor cooler user should make sure that cooler should have these five features. These five features will make sure your purchased desert cooler performs well.

Five Features of Desert cooler.

  • Large Water Tank & hose pipe connection: Unit should have large water tank to store more water. Water consumption is depend on heat level of air which it going to intake. And places like Dubai and Abu Dhabi in hot summer temperature rise to more than 50 deg C and hence temperature of intake air. So it better to have large water tank. Also it better to have hose connection point with internal floating valve to connect water supply pipe.
  • Low power consuming motor with high airflow: Motor is heart of air cooler. And power efficient motor is in interest of consumer to save running cost but without compromising of air flow. CtrlTech desert air cooler fitted with low power consuming motor with high airflow.
  • Thick evaporative pad: Hot air suck through evaporation pad which kept wet with help of water poured on pad with help of pump. When hot air passed through this wet pad it will loose temperature. And hence more thicker the pad more temperature will loos for hot air and cold air get delivered.
  • Strong lockable wheels: Unit should have first of all very strong wheel since weight of unit will fully filled water tank going to be very high. These wheel should sustain this weight when it stand or when it moves with filled tank. Also these wheels should be lockable.
  • Swing Function: This function allows evaporative air cooler to through air in 180 degree horizontally. Hence we industrial air cooler can cover large space.

Outdoor cooler Supplier in UAE.

If you are looking for buying air coolers in UAE then you can get in touch with CtrlTech. They offer following models:

  • VT-24 Industrial air cooler
  • VT-1C Desert air cooler
  • VT-1D Outdoor air cooler
  • VT-1A Industrial air cooler.

 

Desert Air cooler in UAE and Oman

Evaporative air cooler to Save Power & Money

Evaporative air cooler to Save Power & Money

Evaporative air cooler to save power and hence your Money. #aircooler #ctrltech4u #UAE #evaporative. Evaporative air coolers delivers more cool air with consumption of low power.

Evaporative Cooler Vs Air conditioner.

Evaporative cooler has motor, pump and evaporative pad. Power consuming device in these air coolers is only low motor and and pump. Power consumption of pump is very low. Motor loaded with low weight blades with can be rotate at high frequency at given power of motor and hence it deliver high air flow. If you want to have air conditioner with similar airflow the power consumption of air conditioner going to be multiple times higher than evaporative coolers.

Air coolers Supplier.

CtrlTech offers portable evaporative air cooler in Dubai, UAE. These air coolers has capacity to delivery air from 6000 to 48000 cubic meter per hour. These are best portable air coolers with high reliability. contact CtrlTech now:

Control Techologies FZE

PO Box 122271, SAIF Zone, Sharjah, UAE.

T: +971 6 5489626

M: +971 50 1537113

E: Sales@ctrltechnologies.com

Evaporative air cooler-save power,save money& stay cool

VT-1A Outdoor air cooler for UAE, Oman & Qatar.

VT-1A Outdoor air cooler for UAE, Oman & Qatar.

In this article we are going to understand features and advantages about VT-1A outdoor cooler offered by CtrlTech in UAE, Oman & Qatar. VT-1A desert air cooler is one of the best outdoor cooler for restaurants, security cabins, outdoor parties etc. This outdoor portable air cooler is offered with powerful motor which can generates 6000 CMH airflow. This Evaporative cooler is equipped with control panel from which user can set fan speed at low / medium/ high mode or turn on/off pump. This panel also show low water indication in case water is low in tank. Tanks of this unit is 60 liter capacity and it can be fill manually of direct water pipe connection also can be connected. Cooling pad has large area and protected by another mesh grill.  Get best air cooler Dubai price from CtrlTech.

VT-1A OUTDOOR COOLER: BASIC PRICIPLE

Basic principle of this outdoor cooler is as follows: water evaporation drives away the surrounding heat and causes the temperature to cool down.

Its working principle is that negative pressure occurs because of wind draining by exhaust fan: air goes through wet congruent cooling pad and the motor pump continuously transports water to the pipes and cooling pad at the same time.

Air cooler is a product made in accordance with European high technology. The basic theory for reducing heat is water evaporation; carry all the heat of the surrounding area and it reduces the air’s temperature.

The water continuously wetting the cooling pad surface evenly and the wet cooling pad angle makes the water current flow to the side od wind inlet, cooling pad angle makes the water current flow to the side of wind inlet, absorbing a certain amount of heat from the air, which cools down upon contact with the cooling pad.

The wet cooling pad also makes the wind cool and fresh. The circulating water falls to the bottom, forming the water cycle. There is a water level indicator at the panel. So when the water level indicator reaches the bottom level, the inlet valve will open automatically to add water; when the water reaches the indicated full leve, the valve will close automatically.

VT-1A outdoor air cooler product description.

 

FEATURES OF VT-1A PORTABLE AIR COOLERS

Some of the important features of this outdoor air cooler are as follow:

  • This outdoor cooler has new evaporative cooling pad, energy saving and environment friendly.
  • VT-1A outdoor air cooler has large capacity water tank, for longer operating hours.
  • Optimizing air quality, through the silent wind.
  • Truckle / wheel with brake for easy transport are fitted in this outdoor cooler.
  • Tri – dimension circle wind, more comfortable.
  • Micro – computer programmed control, clear and luxury LCD panel.
  • Time setting function.
  • 3 Levels wind speed ( Low Med High)
  • More evident dropping temperature and increasing humidity effect.
  • More convenient with remote controller.
  • Unattached functions, keeping humid off, feel fresh in dry weather.
  •  3 Modes ( Normal, Sleep and Breeze)

APPLICATIONS OF VT-1A PORTABLE EVAPORATIVE AIR COOLER

MANUFACTURING: Textile, Machinery, Ceramic, Refine Chemical Industry, Metallurgy, Hardware and Leather.

PROCESSING: Plaing, Electronic, Shoe Making, Painting, Plastic, Clothes Making, Food Package, etc.

OTHERS: Golf Court, Bakery, Playground, Hospital, Waiting Room, School, Passenger Waiting Room, Supermarket, Restaurant, Washing Room, Kitchen, Vegetable Market, Entertainment Center, Gym, Underground, Parking lot, Park, Warm Room, Stock Farm, Garden, Factories and others.

VT-1A DESERT AIR COOLER: CONTROL PANEL OPERATION

  1. Press “ON / OFF“ switch
  2. Press “COOL” button to activate cooling function, then the water pump will pour the cooling pad for one minute, and then the fan will work.
  3. Press “SPEED” for desired speed (Low. Medium. High).
  4. Press “SWING” if desired.
  5. Press “TIMER” bottom, if you need to set time. When start the machine, press “TIMER” which means shutting down at a regular time, then press it until “00”, which means canceling the function of setting time. Press “Timer” which means starting the machine when you shut down, press it until “00” which means canceling.

control panel of vt-1a air coolers.

VT-1A OUTDOOR PARTY COOLERS: TECHNICAL SPECIFICATION

Model                                           : VT-1A
Max Airflow                                  :  7000m3 /h 9000m3 /h
Voltage / Frequency                    :  100 – 127/220-240V 50/60Hz
Power                                          :  290 W / 450 W
Blower Type                                :  Axial o flow type
Water Consumption 4-6L/H
Water Tank Capacity  70L
Overall Size  1400x860x500mm
Weight  36 kgs
Application Area  30 – 50 m2

VT-1A DESERT COOLER: ADDED FEATURES

The evaporative Air Coolers has these added advantage and other special features:

  1. Specially designed powerful blade and water – proof fan motor.
  2. With thicker and bigger cooling pad, for better heat absorption.
  3. Multi- layered congruent wave and fiber cooling pad makes the water cold.
  4. Other special construction.

VT-1A INDUSTRIAL AIR COOLERS : IMPORTANT REMINDERS

Before using the this industrial air cooler, please read the guide book carefully and operate according to the instructions.

A; Use the outdoor cooler in the following condition:

  • Temperature: 18C / 45oC
  • Water Temperature <45oC
  • Electric voltage must not exceed the required volt(+/-)5%
  • No pollution of surrounding

B; The circuit of the outdoor air cooler be properly connected and protected to prevent mouse bites. Trampled or over- stretched, which may cause short circuits. Using wrong electric voltage of wrong socket will cause danger of electric shock.

C; Do not use wrong circuit or other wire metal made of other materials which may cause machine malfunction or explosion.

D; If the product is not operating well or may have unusual malfunction, please inform the distributor or dealer where you bought the unit.

E; Please open the doors and windows when use, keep ventilated to avoid the application effect.

evaporative COOLER: SPECIAL REMARKS

1; Add water in this evaporative cooler

  1. Clean water must be used.
  2. Pour water on the left side (water inlet) of the unit slowly to avoid water spiliage and prevent the risk of electric shock.
  3. Fill up to “MAX” level only as it may oveflow.

2; Plug the desert cooler unit (220 volts/60 Heriz, Single Phase ) power indicator icon will light up.

3; If the supply cordis damaged, it must be replaced by the manufacturer or service agent or semilarly qualified person in order to avoida hazard.

4; This outdoor cooler is not intended to use by persons (includingchildren) with reduced physical, sensory or mental capabilities or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

5; Children should be supervised to ensure that they do not play with this outdoor air cooler.

VT-1A INDUSTRIAL COOLER MAINTENANCE

NOTE:

TO ENSURE THE UNIT RELEASES FRESH AND CLEAN AIR, ALAWAYS CHANGE THE WATER WHEN DIRTY AND REGULARLY CLEAN THE FILTER AND THE COOLING PAD.

  1. Remove the Filter Net of this air coolers by removing the screw then press the lock. Rinse under running water to wash off dirt. NEVER USE PRESSURIZED WATER.
  2. Pull- out the Cooling Pad. Wash the cooling pad under running water but NEVER USE PRESSURIZED WATER as it may damage the pad. Wash from the inner – side to the outside of Pad(innerside is the focing the fun motor).
  3. Open the drainage valve to remove remaining water then clean the water tank thoroughly with soft cloth to remove dirt. Also, wash off dirt on the water sensor, water pump and the drainage valve.
  4. Use mild soap and soft clean cloth in cleaning the outer body/chossis.

USE OF STRONG CHEMICALS THAT MAY CAUSE DAMAGE TO THE BODY IS NOT ADVISABLE.

WARNING ABOUT vt-1A OUTDOOR COOLER

1; Keep this outdoor cooler away from fire during transportation installation and operation.

2; If abnormality during operation , contact us or our distributor.

3; Please use the machine in accordance to the instruction of the guide book. Any incorrect use causing the unit to malfunction, the supplier/ dealer will not be held responsible.

For Any further query of our outdoor cooler or outdoor air coolers please visit us.

VT-1C Desert Air cooler in Dubai, UAE for Outdoor.

In this article lets review VT-1C desert cooler which is offered by CtrlTech in Middle East countries. VT-1C desert air cooler is most suitable for industrial environment conditions. It is best air cooler if we compare cost vs air flow with respect to all other outdoor cooler available in market. This cooler is suitable to use not only in industrial application but large public places like outdoor restaurants, marriage hall, party lawn, outdoor pool area etc.

Working Principle of VT-1C Desert cooler.

VT-1c Desert cooler for oudoor use works on evaporative principleVT-1c desert cooling unit consist of three major parts; which is fan motor, water pump and cooling pad. Fan motor is responsible to rotate fan to suck air through wet cooling pad and through it front side. Water pump is responsible to pump water on cooling pad continuously so that it will always wet condition. Cooling pad maintain moisture so that when fan sucks air through it, air should be get cooled.

When you start unit, first water pump will start which will pump water from water tank to top of cooling pad. This pumped water discharges at top of pad and hence it make pad wet. Pump continuously pumps water and keep cooling pad wet. After delay of two minutes fan motor will start. This fan motor sucks air through wet cooling pad. When air passes through cooling pad, due to evaporation temperature of air drops and cold air thrown front site.

Water pump transport the water from water tank to the water distribution and cooling pad at the same time. Air goes through the cooling pad, water evaporation dry away the surrounding heat and caused the drop in temperature of air. The water continuously wetting the cooling pad surface, the wind evenly through the cooling pad, absorbing heat from the air, transforming into cool air.

Features of VT-1C Outdoor Desert cooler.

VT-1C desert cooler has air flow of 22000 cubic meter per hour.  Unit is provided with strong lockable four wheels. Hence this unit easy move. Cooling pad has large surface area and hence cools large amount of air same time. Extra net mesh provided on cooling pad to protect pad from duct. This net mesh is removable and washable. At bottom of this desert air cooler, a water tank of 100 liter is provided. Water can be added in unit manually. Unit also has facility to connect direct connection of tap water to this tank. Floating valve is provide in unit which will cut off supply of water when tank is full. Fan motor is very powerful of 1100 watt capacity. Fan of VT-1C desert cooler is 30 inch size which can generates 22000 cmh air flow.  Unit has LCD display control panel. This panel shows working condition of air cooler. If tank has low water then then this LCD display will show low water level indication. Pump of this outdoor cooler can be switch on or off on demand to use this unit as fan if required. Panel has fan speed button with which unit can be set into low, medium or high speed model. This desert cooler design has swing function for front window. Swing option can be switch on or off from panel.

Applications of VT-1C Desert air cooler.

Applications of VT-1C desert air cooler are as follow:

Manufacturing Industry: Mechanical manufacturing, Ceramic, Metal, Textile industry, Foundry industry, Injection molding industry etc.

Processing Industry: Mechanical processing, Electronic processing, Printing processing, Rubber, Food processing, Tobacco and Floor industry.

Other Applications: Staff dormitory, office, Schools, Hospitals, Waiting rooms, Entertainment, Supermarket, restaurants, Bakery, Kitchen, Golf Course, Living room, Housekeeping, Laboratory, Guesthouse etc.

Evaporative Industrial Outdoor desert air cooler.

VT-48 desert air cooler in DubaiIn this article we will try to understand basics of air cooler which commonly called as desert cooler. Evaporative coolers are economical way of cooling. It is commonly use in large areas like factory, bus stop, lawn, hospital, marriage hall etc. It has many advantages over air conditioning unit. In this article we will try to understand different parts of desert cooler and functions of each part. Also we will try to understand working of evaporative cooler.

HOW EVAPORATIVE COOLERS WORK.

Working principle of an evaporative portable air coolers is simple. It consisting you Fan, Fan motor, Cooling Pad, Pump and controller. Fan is attached directly to motor which sucks air through cooling pad. Pump continuously drops water at top of cooling pad so that cooling pad always wet and water film get form at cooling pad. Controller controls motor and fan. From controller one can switch on/off air cooler, set speed, switch on/off pump, set timer etc.

how desert cooler workWorking: When you switch on air cooler, fan motor start rotating and so as fan. Fan sucks air from back side which passes through wet pad. As mentioned before pump continually pours water on tope of pad due to which pad get wet and water film get formed at pad. Hot Air passing though wet pad get in touch with water in pad and looses it’s thermal energy instantly which leads to drop in temperature of hot air and cold air get pushed by fan. In many desert cooler design in steady of cooling pad desert cool rediators are get use. To reduce temperature of air from desert cooling system, two pads are get use in some designs which called as Two stage Evaporative cooler.

Advantages of Evaporative Desert cooler.

As mentioned before evaporative type desert air cooler has many advantages. Major advantages as follow:

  • Low Running cost: Evaporative air cooler has 90% less operating cost than that of traditional refrigerant air conditioner.
  • Low Electricity Power requirement: Desert air cooler take low power than air conditioner.
  • Lower Peak Energy Requirement: Evaporative coolers has lower peak energy requirement which will give benefit of low cost wiring and these cooler can be use with solar energy also.
  • Desert cooler air conditioning has low maintenance cost than refrigerant type air conditioner.
  • Portable evaporative air coolers are more environment friendly than refrigerant type of air conditioner.

Video of VT-48 Desert cooler