Thursday, June 27, 2019

how dehumidifier works



DEHUMIDIFIERS

Basic Principle

Dehumidifiers work by sucking in the air through the blower fan and then pass it from the cool copper coil surface in  that process, the humid air collect on coil in form of ice and defrost process turn it to water and that get stored in bucket or continuous drainage. The sucked air comes out slightly heated or dry. 

Dehumidifiers regulate humidity by removing excess moisture from the air, thereby creating living conditions that are inhospitable to dust mites, mold, and other allergenic organisms. But, how does a dehumidifier work? What is the mechanism that allows it to take moisture that's is in gas form, from the air, and remove it liquid water? While there are two primary methods or styles that allows dehumidifiers to remove moisture from the air, for this article, we're focusing on the most popular style - refrigerant based dehumidifiers. So how does a dehumidifier work? Read on to find out!

The mechanics behind a refrigerant-style dehumidifier are actually quiet simple. Notice how moisture forms on the outside of your cold glass of water on a hot day? That's condensation, and once you know that, understanding how a dehumidifier works becomes a lot easier.
Room dehumidifiers, work much like air conditioners; warmer, moist air enters the dehumidifier and then crosses refrigerant cooled coils, causing the moisture in the air to condense on coils within the machine. Why?


Much like your glass of ice water, the coils are colder than the air immediately around them. As air cools, it's ability to hold and retain moisture drops, and when the air has more moisture than it can hold, it forms that familiar condensate. The condensate then collects in a drip pan or bucket for disposal while the now cooled air passes back over the dehumidifiers warm motor to that it is slightly reheated before being discharged back into the room. By being slightly warmed, the air exiting the dehumidifier is dry and warm - which means it will attract moisture like a magnet and maximize the dehumidifier's efficiency.
1.      Air is drawn into the unit by a fan
2.      Air passes over a cold surface
3.      As the air is cooled, it's moisture condenses
4.      Water falls into the container
5.      Air is re-heated by the heat recovery system
6.      Air Passes back into room 2° Celsius warmer and considerably dryer
7.      Defrost system automatically de-ices unit as necessary
8.      Unit switches off automatically when container is full
9.      When the unit achieves the selected level of dryness it switches off automatically

USE OF DEHUMIDIFIERS

  • USE IN HOME ( BASEMENTS, MOLDS, AND ASTHMA PATIENTS,) IN-DOOR DRYING OF CLOTHES,
  • USE IN HOTELS.
  • USE IN  COMPUTER SERVER AND TO PRESERVE HIGH END ELECTRONICS.
  • USE IN ART GALLERY TO PRESERVE EXPENSIVE PAINTING AND ARTS.
  • USE IN MEDICAL PURPOSE AND HEALTH BENEFITS.
  • USE IN HOSPITALS.
  • USE IN MEDICAL LABS TO GET CORRECT RESULTS.
  • USE FOR DOCTORS (EYE SURGEONS AND OPERATION THEATERS).





Saturday, June 22, 2019

Dehumidifier White Westinghouse

WHITE WESTINGHOUSE DEHUMIDIFIER


WDE50

Specification
  •        3 in 1 - dehumidifier, air - purifier and dryer
  •          Moisture removal: 50 liters / day
  •          Water tank capacity: 6.5 liters
  •          24 hours timer
  •          Power controls: LCD Display / Touch Control
  •          Automatic humidity control
  •          Auto frost control
  •          Air - purifying filter
  •          Full water tank warning signal
  •          Continuous drainage
  •          Power rotary compressor
  •          Easier mobility with convenient Wheels
  •          Recyclable materials for environmental  conservation
  •          R - 410A refrigerant
  •          Running temperature: 5º C - 35º C
  •          Voltage / frequency (Volts/Hz): 220 - 240 V, 50Hz
  •          Power input (Watt): 900 W


Technical Specification
Refrigerant                       : R410
cover area                         : 5000 cu.ft. -5500 cu.ft.    
Air Flow                                : 306m3/h                                                                                     
Sound DB Level               : 52.39                                                                                  
Moisture Removal Cap    : 50 ltr per day ( temp 30 degree C,(RH80%)                      
RH setting                         : (30% to  80%)                                         
 compressor                       :  rotary                                                                          
Working Range                  : 5 deg. C to 35 deg. C                                                    
Control automatic, Digital Control   : Yes
Power input                                      : 900w
Current                                             : 4.3A
Power supply                                   : 220-240, 50

Dehumidifer White Westinghouse

WHITE WESTINGHOUSE DEHUMIDIFIER


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WDE-181

  • 3 in 1 –Dehumidifier, Air-Purifier and Dryer
  • Energy Efficiency Grade 1
  • Moisture Removal: 9.5 L/Day (26.7 60%RH) / 18 L /Day (30 80%RH)
    Power input (Watt) : 225W (26.7
  • Power input (Watt) : 225W (26.7 60%RH) / 240W (30 80%RH)
    Running Temperature: 5
  • Running Temperature: 5 - 32
  • Water Tank Capacity : 6L
  • Timer (1-12 hours)
  • Power Controls: LCD Display / Electronic Control
  • Humidity Sensor
  • Auto Defrost
  • Full Water Tank Warning Signal
  • Easy Wheels
  • Energy saving rotary compressor
  • Extremely Silent
  • Air-Purifying Filter
  • Continuous Drainage
  • Easier Mobility with Convenient Wheels
  • Recyclable materials for Environmental Conservation
  • Dimensions (HxWxD): 530x320x245mm, 20.9x12.6x9.6 inch


Dehumidifier

WHITE WESTINGHOUSE DEHUMIDIFIER


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dehumidifier

dehumidifer

WD551
FEATURES
·         3 in 1 –Dehumidifier, Air-Purifier and Dryer
·         Energy Efficiency Grade 2
·         Moisture Removal (Running Temperature): 30 L/Day (26.7 60%RH) / 55 L /Day (30 80%RH)
·         Water Tank Capacity 6 L
·         Power Controls: Mechanical Control
·         Humidity Sensor
·         Auto Defrost
·         Full Water Tank Warning Signal
·         Easy Wheels
·         Energy saving rotary compressor
·         Extremely Silent
·         Air-Purifying Filter
·         Continuous Drainage
·         Easier Mobility with Convenient Wheels
·         Recyclable materials for Environmental Conservation

Portable Mini Dehumidifier White Westinghouse

WHITE WESTINGHOUSE DEHUMIDIFIER

WDE205
3 in 1 –Dehumidifier, Air-Purifier and Dryer
Moisture Removal (Running Temperature): 12L/D (27/60RH)   20L/D (30/80%RH)
Working Temperature: 5°C-32°C
Water Tank Capacity: 4.2 Liters
Rated input :380W
Refrigerant gas  R-410a
Cover area upto: 2000 cu.ft.
Timer 24h count-down
Adjustable humidistat
Hygrometer/Thermometer
Anti-dust filter
Visible water label: No
Humidity Sensor
Auto Defrost
Full Water Tank Warning Signal
Easy Wheels
Energy saving rotary compressor
Extremely Silent
Air-Purifying Filter
Continuous Drainage
Easier Mobility with Convenient Wheels
Recyclable materials for Environmental Conservation
Unit dimension (W*D*H) in inch: 15.35 x 10.78 x 24.09

Rated voltage/Frequency (V/Hz) 220-240V/50Hz

Friday, June 21, 2019

Dehumidifier White Westinghouse


WHITE WESTINGHOUSE DEHUMIDIFIER
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dehumidifier

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   WDE-301
    Features
  • 3 in 1 – Dehumidifier, Air-Purifier and Dryer
  • Dehumidifying Capacity: 30 Liters per day
  • Water Tank Capacity: 4 Liters
  • Power Controls: Micro Controller
  • 2 Fan Speed
  • Automatic humidistat Control
  • Auto Frost Control
  • Air-Purifying Filter
  • Automatic Reset
  • Full Water Tank Warning Signal
  • Continuous Drainage
  • Top air outlet for drying clothes
  • Extremely Silent
  • Easier Mobility with Convenient Wheels
  • Power Rotary Compressor
  • Recyclable materials for Environmental Conservation
  • R-410a Refrigerant
  • Running Temperature: 5°C ~ 32°C
  • Power Input (Watt): 600W
  • Dimensions (H x W x D): 610x 390 x 274 mm
    Technical Specification
  •          Refrigerant                   :  R410a
  •          Cover Area                   :  3000 Cu.Ft - 3500 Cu.Ft                
  •          Air Flow                        :  204 M³ / H                                                                                       
  •          Sound DB Level           :  47.43                                                                                 
  •         Moisture Removal Cap :  30 Ltr Per Day ( Temp 30 Degree C,                                                                                                              RH80%)                                   
  •          RH Setting                     :  (30% To  80%)                                        
  •          Compressor                   :  Rotary                                                                          
  •          Working Range              :  5 Degree C To 32 Degree C                                                   
  •          Control Automatic,         :  Yes
  •       Digital Control                 :  Yes
  •          Power Input                    :  600w
  •          Current                           :  2.5A
  •          Power Supply                 :  220-240, 50 Hz

Tuesday, June 18, 2019

How to control humidity

White Westinghouse WDE-50 Dehumidifier
dehumidifer, white westinghouse dehumidfier, wde50
dehumidifier

dehumidifier


                                                      USER'S MANUAL


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Dehumidifiers

                                    Warning & Caution


             Description of Components & Function Explanation
                                 Operation instructions
 
Continuous Drainage

Cautions
                                                                 Maintenance
Specification
dehumidfiers
Dehumidifier


how dehumidifier works

DEHUMIDIFIERS Basic Principle D ehumidifiers work by sucking in the air through the blower fan and then pass it from the cool copp...