Gree GZK series air handling units,clean room air handling air conditioning units

Product profile:

Gree GZK series modular air handling units is a new type of air handling equipment, based many years of experience accumulated in the production of central air conditioning research and development independent. Have good-looking appearance, compact structure, easy installation and maintenance, good overall performance, low leakage etc .characteristics. can according to customer requirements to provides a combination of multiple functional segments, widely be used in industrial air handling places such as  electronic instruments, precision machinery manufacturing, textiles, chemicals, cigarettes, pharmaceuticals, power plants, etc., are also suitable for commercial buildings, restaurants, supermarkets, theaters, exhibition centers  stadiums, shopping malls, hotels, office buildings and other commercial and civilian large and medium-sized public building

Features:

1.   Good looking appearance

Unit surface use high quality steel with special coating process , high effective anti-corrosion, aluminum frame anodized surface has excellent corrosion resistance, shape and smooth appearance

2.   High strength case

2mm aluminum profiles and 3D fiberglass, closed frame structure, ensure unit stable operation in various of severe working conditions.

3.   Good air tightness,anti-cold bridge design

lUnit tank use unique anti-cold bridge aluminum alloy,in the middle of double layer panels use high pressure Polyurethane,assort neoprene and PVC double layer closed structure,ensure unit entirely impede cold bridge phenomena,at same time make the unit box leak lower than 1%

lAll the components and parts touch with cooling coil use thermal insulation material heat insulation,impede condenser water produce.

4.   Modular design

Unit functional segment use modular design,standard modular quantity 100,(Aluminum frame ,can free match different function to meet user demand).

good flexibility, based on international standard size,use standard parts.the internal wall and external wall can choose stainless steel plate, plastic coated steel plate or color steel plate to meet different demands.

5.   Low Noise

Double layer high density foam box board has excellent insulation properties, can effectively reduce room noise, box board noise insulation performance as follows:

6.   Convenience in installation and transportation

GZK combined air handling units use simple assembly frame structure,both can integrality move in and can according to demand move components and parts or functional segments into working spot to assemble.

7.   Easy and convenient to maintenance

Use precise device of Aluminum holding-on profiles and PVC tube shape depression bar,ensure box board fastening and convenient to disassembly.at same time on each often need to maintenance functional segments set access door( can configure windows), convenient to maintain the internal of units.

8.   Completely close to the user’s need of high efficiency centrifugal draught fan

According to different need,can choose different form,high performance and AMCA certification famous draught fan

lForward centrifugal fans: Compact,low noise,high efficiency.

lBackward centrifugal fan: high efficiency,low noise,safety, non-overload type,high static pressure,large air flow

lNo scroll centrifugal fan direct drive,no secondary pollution,is the ideal choice of purification applications.

Filter section option:

Air filter include primary air filter,medium efficiency air filter,high effect and sub-high efficiency particulate air filter.

lPrimary filter have board type and pocket type, board type air filter use fiber materials,pocket type primary air filter use Non-woven or special chemical fiber,have the advantage of washable, low resistance,stable performance etc,filter grade G1~G4.

lMedium efficiency air filter have board type and pocket type,use ultra-thin chemical fiber or fiber glass,have the advantage of long service-life,stable performance,filter grade F5~F8.

lHigh efficiency and Sub-high efficiency particulate air filter use ultra-thin chemical fiber or fiber glass,have dense folded type and pocket type for choose,filter grade can reach up to H12.

Humidifier option:

The humidifier often be used have: electrode humidifier,dry steam humidifier,high pressure spray humidifier and wet film humidifier etc.

lElectrode humidifier

Isothermality humidification type,use AC electricity can direct heating water supply to produce clean vapour and mix vapour with the air,add-wet into the air.the advantage is humidifying fast, humidifying volume can adjustable, humidifying vapour is clean,no incrustation scale,no dust,sterile and odourless,convenient to maintenance.

lDry vapour humidifier

Isothermality humidification type, high humidification efficiency,corrosion resistance,in place have vapour source,dry vapour humidification will have a higher humidification control precision

lHigh pressure spray humidifier

Isenthalpic humidification process,use stainless water distributor and sprayer,high pressure spray,high energy efficiency,safe and reliable.high pressure spray humidifier humidification efficiency 40%~50%.

lWet film humidifier

Wet film humidifier have advantage of high saturation efficiency,save water,save energy etc.

Runner heat utilization section(Option)

1)  Runner use international advanced molecular sieve layer technology,enthalphy recovery reach up to 85%,and can according to diameter size difference of water molecule and gas molecule,selective discharge all exhaust gas while latent heat exchange,efficiently avoid indoor air cross contamination.

2)  The advantage of runner heat recovery

lUse heat recovery section can efficiently reduce operation cost

lImprove indoor air quality,reduce indoor air pollution

lAchieve latent heat and sensible heat total heat exchange

lLow rotate speed, stable and reliable in operation

Draught fan section:

1)  According to air flow and static pressure value demand,draught fan section can configure a unit of dual air inlet,dual width forward or backward centrifugal fan.air inlet design according to aerodynamic performance, blade according to air flow and rotate speed to achieve static and dynamic balance.

2)  The motor is Bgrade or F grade insulation,,IP54 or IP55 protection,subject to 2/4/6 grade single speed.draught fan and motor installed on independent underframe,underframe support by air conditioning box structure.and configure dashpot to insulate vibration

Green section ( Option )

Common auxiliary chemical filter is:Ultroviolet sterilization,active carbon filter, photocatalytic sterilization etc, the purpose is to get rid of the peculiar smell, microorganism, and bacterium, purify air.