HVAC System Ahu Air Handling Unit

HVAC System Ahu Air Handling Unit

one. CZPTstars air dealing with device and air handler characteristics
one) AHU scenario is the large-power aluminum alloy body, with constructed-in insulation supplies, no chilly bridges.
two) The aluminum content floor treated by anodizing appears wonderful and corrosion-resistant. The panel is 25mm thick and of double skin structure. Equally the inner and outer panel plates are created of good quality Korean galvanized metal painted, stunning and fashionable style
three) The sandwiched PU foam insulation materials in between the plates make sure the greatest functionality of insulation, intensity, rigidity, cleanliness and noise insulation for the AHU, and ensure no condensed drinking water on the area
four) In the gap among the frame and the panel moisture-proof materials has been utilised to seal up, steer clear of air leakage and strength decline
five) The base frame is hot-dip galvanized metal, Anti-corrosive

two.CZPTstars Air handler,air handling device, ahu software
CZPTstars air handlers broadly utilised in stadium, exhibition centers, airport, huge station, as effectively as in all varieties of factories, this sort of as auto, electronics, textile, medicine, tobacco, alternator, and exact instrument. 

three.Air handler specialized data, Assembly drawing diagram and photo

Ceiling Ducted Air Dealing with Device(Return Air Situation-four Rows)
Model Air Flow   Total
Electricity Input Return Air
Cooling Capacity Heating Capability Drinking water Movement  Water Resistance H2o inlet/outlet pipe Diameter
*1000CMH Pa kW kW L/min kPa DN
EST2CD4 2 250 .25 12.seven 17.six 36 8.8 twenty five
EST2.5CD4 2.five 250 .32 fifteen.five 21.6 forty four.four 12.7 25
EST3CD4 3 300 .55 eighteen.7 26.1 fifty three.four 19.6 32
EST4CD4 4 three hundred .75 26 36.two 74.four 21.six 32
EST5CD4 five 350 1.one 32.3 44.eight 92.four 17.6 40
EST6CD4 6 350 1.five 37.3 fifty two.1 106.8 twenty.six 40
EST7CD4 seven 350 1.5 forty three.nine 61.three 126 28.four fifty
EST8CD4 8 350 two.2 50.6 70.5 145.2 29.four fifty
EST10CD4 10 350 two.2 60.4 eighty four 172.8 21.six 50
EST12CD4 twelve 350 3 seventy three a hundred and one.seven 209.4 22.5 50
Be aware:
  1. Return air: Cooling: Air in 27ºC DB, 19.5ºC WB,Chilled h2o in/out:7ºC /12ºC
  2. Return air: Heaing: Air in 15ºC DB,Scorching drinking water in: 60ºC.

Ceiling Ducted Air Handling Unit(Return Air Condition-six Rows)
Product Air Flow   Total
Power Enter Return Air
Cooling Potential Heating Capability H2o Flow  Water Resistance Water inlet/outlet pipe Diameter
*1000CMH Pa kW kW L/min kPa DN
EST2CD6 2 250 .twenty five sixteen.nine 21.8 forty eight 10.eight 25
EST2.5CD6 two.five 250 .32 twenty.seven 26.7 58.8 16.seven twenty five
EST3CD6 3 300 .fifty five 24.3 31.five 69.6 eighteen.six 32
EST4CD6 four 300 .seventy five 31.6 40.nine 90.six 20.6 forty
EST5CD6 5 350 1.one 39.3 fifty.7 112.2 30.four 40
EST6CD6 6 350 1.five 45.six fifty nine.one a hundred thirty.eight seventeen.6 50
EST7CD6 7 350 one.five fifty four 69.9 154.eight 21.six 50
EST8CD6 eight 350 2.two 62.8 81.three a hundred and eighty 22.5 50
EST10CD6 ten 350 two.2 78.7 101.8 225.6 thirty.four 50
EST12CD6 12 350 three ninety four.four 122.1 270.6 33.three sixty five
  one. Return air: Cooling: Air in 27ºC DB, 19.5ºC WB,Chilled drinking water in/out:7ºC /12ºC
  two. Return air: Heaing: Air in 15ºC DB,Sizzling drinking water in: 60ºC.

four. CZPTstars air dealing with device , air handler variety or sequence
-Horizontal ceiling ducted air dealing with unit
-Horizontal hid air managing unit
-Vertical hid air managing device
-Vertical uncovered air dealing with unit
-Modular Modulus Air Managing Device-multi-function air handling device

5. Elements-air managing unit or air handler
Casing Panel and Insulation
• CZPT pores and skin building is provided by sandwich variety panels comprising interior and outer painted metal skins and polyurethane foam with bare minimum 48kg/m3 density, delivering a good thermal and acoustical overall performance
• The gasket liner amongst the panels and body guarantees the air leakage price to comply with GB/T 14294 clean air conditioning requirement
• The manufacturing facility painted steel sheet lined with six insulation coatings, complies to 500h salt spray testing, exhibiting an exceptional corrosion protection functionality

•Penta-publish added weighty gauge aluminum profiles and strong fiber-bolstered PE corner connection forming the structural  frame
• exceptional mechanical strength and rigidity to the device frame and to avoid any buckling or deformation
• Thermal bridge free style, the profiles crammed with polyurethane foam for insulation
• Anodizing surface area treatment method for profiles, corrosion-resistant
• Stainless steel frame CZPT

Renowned Brand Fan and Motor
• Supporter variety based on the air stream and air static prerequisite  is carried out by supporter selection computer software
• Immediate pushed/ belt driven, CZPT curve/ backward curve centrifugal followers, and EC admirer is CZPT for alternative
• Nicotra, Kruger, Deton, Yilida is supplied as selection
• Motor is TEFC kind, class F insulation and IP54 or IP55 defense, energy preserving and secure operation
• Mounted on an adjustable slide for belt pressure adjustment
• Variable frequency generate (VFD) motor is CZPT
• Siemens, ABB, WEG, TECO is supplied as alternative

Vibration Eliminator
• To lessen the transmission of vibration and sound, admirer and motor are mounted on an impartial total base body
• The total foundation frame is isolated by deflection type spring isolators
• This unique construction not only decrease the vibration and noise, but also safeguard supporter and motor in the course of transportation

High Performance Cooling and Heating Coil
• All coils calculation and assortment is completed by selection software program to match the essential situations
• Big coil face location ensures optimum heat transfer rate
• All coils examined at 30bar force underwater 24 hrs
• Various corrosion resistance coils for alternative:
-Cooper tube with cooper fins coil
 -Epoxy coated fins coil
 -Electrophoresis fins coil
-Heresite coated coil

High efficiency filter
Filters are to get rid of particles and contaminants of numerous dimensions from the air. The variety of air filter being utilized will quite much count on the application of the system.
Panel Filter is a flat and rectangular in form and gives a bare minimum lower performance filtration which is suitable to the air conditioning sector. The substantial velocity filter is arranged vertically whilst the lower velocity filter is organized in V condition. Normal air velocity that moves via the filters is in the range of 2-three m/s.

HEPA Filter is quite efficient and is capable to accomplish efficiencies up to 99.97%, eliminating moment particles and airborne microorganisms from the air. It is typically utilised in cleanse room programs such as semiconductor generation flooring, functioning theaters and crucial processes.

Electrostatic Filter is utilised to remove particles from the air by making use of highly charged electrodes that ionized the air.
Bag Filter is able to eliminate dust particles and is thrown absent after use.
Roll Filter is employed for high velocity filtration exactly where the utilised part is rolled up routinely/manually.

CZPTal control cabinet(optioanl)
•According to the needs and features of the device to design and style the management console or cabinet
•Auto handle every area of the unit to make sure the temperature, humidity and cleaness 
•High top quality and intercontinental brand name electrical elements

six.Why select us?
CZPTstars offers 1 Quit Options for:
•Pharmaceuticals market
•CZPT market
•Automobile sector
•Printing and foods market
•Commercial creating
•VOC treatment method and setting safety
•Indoor air high quality
•Marine air flow

Q:What is air handler?
A: An air handler, or air dealing with device (often abbreviated to AHU), is a unit used to regulate and flow into air as element of a heating, ventilating, and air-conditioning (HVAC) system.
Air handlers normally join to a ductwork air flow method that distributes the conditioned air by means of the developing and returns it to the AHU. Occasionally AHUs discharge (offer) and admit (return) air right to and from the room served CZPT ductwork.

Small air handlers, for nearby use, are named terminal units, and may only consist of an air filter, coil, and blower these straightforward terminal models are known as blower coils or admirer coil units.

A larger air handler that problems one hundred% exterior air, and no recirculated air, is recognized as a make-up air unit . An air handler designed for out of doors use, normally on roofs, is recognized as a packaged device or rooftop device .

Q: What information do you need to have to give in buy to get a quotation?
A: CZPTly, we need to know adhering to things:
-Cooling Ability in KW or RT or Btu
-Cold h2o circumstances if CZPT is better
– Local ambient temperature problems
-CZPTal electricity supply, this kind of as 380V-3Phase-50HZ or 440V-3Phase-60HZ or others.
If can not give entire solutions for over products, we can by means of yet another way, this kind of as place or constructing drawing,software,etc

8.CZPTer visit us

9.Air handling device,air handler delivery or container loading

10.Installation instruction or installation picture, venture photos

—1. In the course of set up, enough place need to be reserved all around the unit, specifically apart the access doorway and water pipe, for the restore equipment passing. 
—two. The unit need to be mounted on flat base (concrete or welded C-channel).  Drainages are CZPT all around the base.
—3. Floor drain need to be set in the equipment room for the discharge of condensing h2o and washing h2o.
—four.Pay consideration to condensing water discharging to make certain the condensing h2o discharge effortlessly.
—5. The device should be mounted on a horizontal platform or hanger.  Soon after the device is mounted, link the kinds of pipes and ducts:
A. The chilled h2o pipe link with cooling coil
B. The condensing h2o drain pipe link
C. Humidifier pipes relationship
D. The connection for the clean/return air inlet with its air ducts
E. The wiring connection for the control box.
When connecting the air duct, 100-150mm versatile connection (airtight canvas or artificial leather-based cloth) ought to be set between flange and air inlet/outlet, to steer clear of the air leakage triggered by the device vibration.

The management box normally is installed on the device cabinet or in the machine place. Remember to make the wiring according to the connected electrical regulation by your region.

—six.Soon after all drinking water pipe, wirings and air duct are appropriately linked, the air managing device can be started out.
[ !]The very first time starting should be instructed by an skilled man or woman at website, non-skilled individual can’t work the tools CZPT allow.  The defect triggered by misuse shall not be our obligation
[ !] Ahead of very first time starting, remember to take away the short-term repairing plate from the supporter and motor
[ !] The electrical power and voltage offer need to be appropriate with the device.  Soon after connecting the energy to the motor, commence motor 1st, then check out the managing course of the supporter. If it is working in opposite direction, remember to cease and change the stage sequence, then connect the electricity to motor ultimately. If there is safety unit on the offer fan motor, the motor raring ought to be connected to ground.  The motor in this unit use “reduced voltage starting up”.
—seven. Adjustment of the driving belt
—8. Just before transferring the unit, remember to fasten the damping unit.  Putting down need to be slowly to make sure that the damping gadget is compelled evenly to shield the damping unit.  The relationship between damping system and the unit ought to not be by welding

HVAC System Ahu Air Handling Unit