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2000m3h Precooling Fresh Air Type Air Dehumidifier Unit


Product Details:

Airflow: 2000CMH

Dehumidifying capacity( kg/h): 41

COP: >5

Power(kw): 3.5


The lowest humidity(g/kg) 3

Sterilization rate: 99.2%
Certification: CE / ISO / FDA / SGS / TUV

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit

Price: Negotiable

Packaging Details: Wooden case

Delivery Time: 20-30 working days

Payment Terms: T/T, L/C, Western Union, D/P

Supply Ability: 5000 Units Per Year
Airflow:
Availability:
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  • AHLD-PD(V)F02

  • AOLAN

2000m3h Precooling Fresh Air Type Air Dehumidifier Unit 


2.Product or system advantage


1) Save energy and protect the environment

a. The working temperature of the dehumidification section is 18-25 °C, which avoids the energy waste caused by the need for reheating when the dehumidification temperature is too low, and improves the cooling capacity of the heat pump;

b. Dehumidification ,cooling and solution regeneration are driven by heat pumps, and more than 90% of the condensation heat is recycled, which greatly improves the cooling efficiency of the system and does not discharge waste heat to the surrounding area.

c. Using countercurrent solution recovery to increase the circulation speed of the heat recovery solution, the total heat recovery efficiency reaches over 63%.


焓湿图副本

2) Strong dehumidification ability and wide application range

a. The air can be treated with various functions such as cooling  dehumidification, heating dehumidification, cooling humidification, and heating  humidification, which is suitable for the requirements of fresh air treatment throughout the year;

b. It can be treated with low humidity to meet the needs of fresh air dehumidification with high temperature and high humidity environments in tropical and subtropical summer.

3) Improve indoor air quality

a. High-concentration salt solution can kill most bacteria, viruses and other molds, and the killing rate can reach more than 99%, providing a favorable defense weapon against airborne diseases such as influenza and coronavirus;

b. Independent and precise control of temperature and humidity to provide comfortable, healthy and good indoor air.

4) Stable performance

a. The salt solution does not decompose and volatilize, has stable moisture absorption and regeneration efficiency, is less affected by changes in fresh air and return air parameters, does not decay in dehumidification performance, and has a long service life.


2.Introduction


Heat pump type liquid desiccant air conditioning is an air dehumidification equipment with solution (lithium bromide, lithium chloride, calcium chloride, etc.) as the working fluid, The unit is driven by a heat pump and adopts advanced solution dehumidification technology,through the solution to absorb or release moisture to the air, to achieve the adjustment the humidity of air.It is not an ordinary fresh air ventilator,it is a fresh air treatment equipment integrating cold and heat source, dehumidification section, regeneration section, filter section, air supply section and exhaust section,It is flexible in application, simple in operation, and energy-saving, and is suitable for occasions where dehumidification and cooling are required in harsh environments such as air pollution, toxicity, and odor.


3.Product features:


1. The counter-flow air supply design has high gas-liquid heat exchange efficiency, and the volume is more compact compared with the cross-flow air supply design, and the equipment occupies a smaller area of the computer room;

2. The super absorbent core is made of polymer fiber material through a series of processes such as compression molding, high temperature carbonization, bonding, curing, etc. It has the advantages of anti-aging, corrosion resistance, mildew resistance, and long service life;

Combined with the design of counter-flow air supply, it can effectively solve the common liquid-carrying problem in cross-flow air supply;

3. Advanced solution concentration control technology, the unit has stronger and more accurate dehumidification capacity, and the minimum fresh air humidity can be controlled at 3g/kg.

4.The original double countercurrent heat recovery technology, the two-stage pumps operate independently of each other, increase the circulation speed of the heat recovery solution, and recover the waste heat more efficiently, reaching more than 63%.

5. International standard, reliable operation:

a. The solution tank is integrally formed, and there is no risk of air leakage and liquid leakage;

b. The heat exchanger is made of titanium tube, which will never rust.

c. Refrigeration components, controller components, water pumps, fans and other main components are all internationally renowned brands, which are stable and reliable


4.working Principle

热泵式预冷型溶液调湿新风机组---副本

Application


应用-1



Product parameters


Unit ModelAHLD-PD(V)F02AHLD-PD(V)F03AHLD-PD(V)F04AHLD-PD(V)F05AHLD-PD(V)F06AHLD-PD(V)F08AHLD-PD(V)F10AHLD-PD(V)F12AHLD-PD(V)F15AHLD-PD(V)F20
Power supply3PH-380V -50Hz
Fresh air m³/h2000300040005,0006000800010000120001500020000
Exhaust air m³/h1300200026003,30039005200650078001000013000
Cooling capacity kg/h426384106126168209253336418
Dehumidifying capacity kg/h416283103124165206248330412
Heating capacity kW2741546881108135162216270
Humidifying capacity kg/h1624334149658298130164
Power kW3.56.28.410.51214.818.423.829.636.8
Noise  dB(A)60616365656769707172
Cooling system
Compressor typeFully closed scroll compressor
Throttle ModesThermal Expansion valve
DesiccantR407C
Cooling capacity supplied  kW3349637996130163193260326
heating capacity supplied kW2741546881108135162216270
Cold water flow m3/h5.78.410.813.516.522.32833.144.656
hot water flow m3/h4.66.99.311.613.918.523.127.83746.2
water resistance kPa50505050506060606060
Adapter tubeDN32DN40DN40DN50DN50DN65DN65DN80DN65DN65
            Ventilation system
Fan Typeouter rotor centrifugal fan
Filter gradeprimary (G4)
Supply Air excess pressure  Pa200300330520510330450470330450
Exhaust air excess pressure Pa200180200280270300270270300270
Weight  kg1550195021002500290033804150500065107920



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Company: AOLAN (FUJIAN) Industry Co., Ltd
Phone:+86 591 88251569
E-mail:sales6@aolanchina.cn
Wechat: 0086 18605910201

Website: www.aolan-china.com

 

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