Articmaster Refrigerant Management System
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Transcript of Articmaster Refrigerant Management System
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Refrigerant Management System
introduces the
Energy efficiency from the power of the vortex
ArticMasterTM
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Energy Efficiency
Minimum 20% for
air cooled systems
Minimum 8% to 12%
for water cooled
systems
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Product Description• Suitable for almost all types of air-conditioning, refrigeration and heat pump systems (Centrifugal Chillers are an exception)
• Suitable for all refrigerants, including synthetics
• 10kW to 1000kW plus Systems
• Installed by trained & accredited technicians using detailed Installation Procedures
• A Warranty Form can be supplied with every installation
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Product Description
Achieves Energy Efficiency with:
• Reciprocal, Screw & Scroll compressors
• DX or Electronic Expansion devices
• Air & water cooled systems
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Product Attributes 1System works by:
• Lowering head and suction pressure
• Lowering the supply air or water temperature
• Reducing compressor Amp draw
• Allows the System to act as a variable Condenser Control
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Product Attributes 2• Worldwide Patented Technology
• No moving parts and is virtually maintenance free
• Requires no energy source and reduces carbon emissions
• Significant Carbon Footprint reduction
• Extends compressor and system life
• Reusable within specification
• Minimum forty year life
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System ComponentsArticmaster Turbulator (Fixed Vane)
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Articmaster Operation
Compressor
Vortex
Turbulator
Turbulent Flow
Expansion Device10% Boundary Region
LAMINAR FLOW
1% Boundary Region
TURBULENT FLOW
Evaporator Coil
Condenser
Coil
ArticMasterArticMasterTM TM
Mounted 150 mm above top of condenser
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Articmaster System Map
Laminar Flow
Turbulent Flow
CompressorLower Head and Suction pressure creates lower Evaporator temp
Colder Supply
Air
Articmaster causes creation of “wetter” refrigerant
Vortical flow formed here
Vortical flow “pumps” refrigerant through TX valve eliminating the possibility of flash gas
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Australasian Installs - 1
• Hotel complex, Darwin• Retail outlet, Sydney• Manufacturing plant, Brisbane• Office block, Melbourne
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Australasian Installs - 2• Car showroom, Sydney• Target Shopping Centre, Sydney• QLD Government Buildings and Police Stations• Museums• Wineries• and many more.
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Calculating Efficiencies• Efficiency improvement
calculated from ACTUAL / REAL differences in:-
70º
69º
68º
67º
66º
65º
71º
72º
73º
74º
75º
76º
77º
78º
79º
80º
TYPICAL SETTING
TYPICAL SETTING
COOLING Cost of keeping
room temperatures above and below 78º
HEATING Cost of keeping room temperatures above and below 70º using any type of fuel
15% LESS
8% LESS
8% MORE
16% MORE
24% MORE
32% MORE
40% MORE
48% MORE
6% MORE
11% MORE
17% MORE
23% MORE
29% MORE
6% LESS
11% LESS
17% LESS
22% LESS
26% LESS
Note: Percentages of change are for air condit ioning and heating costs only, not total energy bill.
A COMMITMENT TO SERVICE
TXU ELECTRIC & GAS
Compressor Amps plus
Supply Air/Water Temperature i.e. TXU Thermometer
Plus (when appropriate)
Relative humidity, and/or
Ambient temperature
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Australasian Case Study
Compr essor Compar ison Char ts
6
7
8
9
10
11
12
O9OOFr i
15OO 21OO O3OO O9OOSat
15OO 21OO O3OO O9OOSun
15OO
Time And Day
Am
ps
20
30
40
50
60
70
80
Tem
per
atu
re
Amps Bef or e
Amps A f ter
Temp Bef or e
Temp A f ter
Before & after
ambient temperatures
Reduced amps
Same ambient
temperature
Compressor amp draw
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Evapor ator Effi ciency
45
50
55
60
65
70
75
80
O9OOFr i
15OO 21OO O3OO O9OOSat
15OO 21OO O3OO O9OOSun
15OO
Time And Day
De
gr
ee
F
Air On Bef or e
Air Off Bef or e
Air On Af ter
Air Off Af ter
Australasian Case Study
But with 4oF Colder Supply Air Temperature
AFTER Same Return Temperature
Return Air Temperature
Supply Air Temperature
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34% efficiency improvement
31% efficiency improvement
Australasian Case Study ACTUAL WARRANTY FORMS
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Articmaster Summary
• Proven in a wide variety of global conditions
• Strong client payback – typically 1.5 to 3 years
• Synergy with other energy saving products
• Achieved the guaranteed efficiency improvements
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ArticMasterTM Refrigerant Management
System
Energy efficiency from the power of the vortex