Clivet ZEPHIR2 EVO ENG R0 [modalità compatibilità]€¦ · Pd t ttiProduct presentation ZEPHIR2...
Transcript of Clivet ZEPHIR2 EVO ENG R0 [modalità compatibilità]€¦ · Pd t ttiProduct presentation ZEPHIR2...
P d t t tiProduct presentation
ZEPHIR2 EVOZEPHIR EVO
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AIR RENEWAL. A fundamental need
We spend indoors 90% of our time
The quality of the air we breathe is threatened by many pollution sourcesThe quality of the air we breathe is threatened by many pollution sources► Indoor, they affect both our health and the building
► Outdoor, they’re often more dangerous
O3 POLLENCO2 TONERCO2 TONER
PM10CO
SOx
C6 H6
VOCSMOKEMOLD
DUST
SMOKEMOLD
DUST
NOxVOC
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AIR RENEWAL. A fundamental need
In the commercial sector the fresh air is an essential element ► Due to sanitary guidelines and legislation► Due to sanitary guidelines and legislation
► It causes complications in the choice of the system
The annual energy consumptions are considerable ► Due to air displacement (ventilation and filtration)
► Due to air handling
Heat recovery equipment is usedHeat recovery equipment is used ► By direct exchange between exhaust and fresh air
It generates considerable pressure drops and further consumptions► It generates considerable pressure drops and further consumptions
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ZEPHIR2 EVO: NEW IDEA OF RENEWAL AIR
The whole Renewal air plant in a single stand-alone System
The active thermodynamic circuitproduces capacity amplifying energyth t i d i th h t i
Extracts and expelsthe stale air from the space
the energy contained in the exhaust air and recovers its thermal energy
It operates with100% outdoor air
It supply Renewal Airpurified and air-conditioned
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purified and air conditioned
ZEPHIR2 EVO– ENG, R0
ZEPHIR2 EVO: NEW IDEA OF RENEWAL AIR
ZEPHIR2 EVO is the high efficiency stand-alone System for the air renewal in the buildingRemove pollutants
► extracting the unhealthy air and purifies the fresh air before to supply in the space► extracting the unhealthy air and purifies the fresh air before to supply in the space
► avoiding any risk of flows contamination
It’s a active thermodynamic recovery, at high energy efficiency► the heat pump technology use the exhaust air as a favourable thermal source
► eliminates the high pressure drops of traditional static recovery system
It simplifies and reduces the cost of the systemIt simplifies and reduces the cost of the system► thermal/cooling capacity is supplied all year round with high efficiency
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► reduces capital cost
ZEPHIR2 EVO– ENG, R0
100% CLIVET TECHNOLOGY. The Renewal Air System, industrialized.
1. AIR RETURN ANDEXHAUST SECTION
EXRAWITH ENERGY
RECOVERY1
OA2. FRESH AIRHANDLING AND
3
SA
OAHANDLING ANDSUPPLY SECTION 2
3. THERMODYNAMICSECTION ANDSECTION AND CONTROL PANEL EX. Exhaust air
SA. Supply airRA. Return air
OA .Outdoor air
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100% CLIVET TECHNOLOGY. The Renewal Air System, industrialized.
Heat pump technology.One system, year-round operation
Electric reversible heat pump systems are theheart of the Clivet’s specialized system solutionsheart of the Clivet s specialized system solutions
► One system for the whole annual cycle► Efficiency higher than design, at part load
operation► Annual saving of up to 50% compared to
traditional systems.
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100% CLIVET TECHNOLOGY. The Renewal Air System, industrialized.
Qualified proposal.No fossil fuelsZEPHIR2 EVO has full electric operation
► Neither gas nor other fossil fuels► Neither gas nor other fossil fuels
► No direct emissions into the atmosphere
► No heating stations, chimneys, explosionsafety devices and relevant inspections
► Further savings
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SIMPLIFIES THE SYSTEM. More value for the building.
Maximum integration.Frees up space for other usesZEPHIR2 EVO is completely autonomous
► Eliminates the circuit of hot and cold fluids► Eliminates the circuit of hot and cold fluids distribution for Renewal Air
Replaces most capacity produced by traditional► Replaces most capacity produced by traditional heating and cooling stations
R d it l t► Reduces capital cost
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SIMPLIFIES THE SYSTEM. More value for the building.
TRADITIONAL SYSTEM
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SIMPLIFIES THE SYSTEM. More value for the building.
SYSTEM WITH ZEPHIR2 EVOTRADITIONAL SYSTEM
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SIMPLIFIES THE SYSTEM. More value for the building.
TRADITIONAL SYSTEM SYSTEM WITH ZEPHIR2 EVO
REMOVALPIPEWORK TO
REDUCEDHEATINGPIPEWORK TO
RENEWAL AIRHEATINGCAPACITY
REDUCEDCOOLINGCOOLINGCAPACITY
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SIMPLIFIES THE SYSTEM. More value for the building.
Definite applications.Designed and conceived in specific systemsThe typical application of ZEPHIR2 EVO is incombined systems with fresh air blown on terminalcombined systems with fresh air blown on terminalunits
The fresh air is treated p to the s pplied► The fresh air is treated up to the suppliedconditions (SA) on the base of the default controldiagram.
► The consecutive introduction into the room ofthe renewal air by terminal units ensures therest of the treatment up to the desiredtemperature and humidity.
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DECENTRALISED SYSTEM. Flexibility of investment.
Location of the Renewal AirsystemModular designZEPHIR2 EVO makes it easier to split theR l i S t i t i il f th
ZEPHIR2 EVO
Renewal air System into similar areas of thebuilding ZEPHIR2 EVO
► Frees up space: No need for large-size centralductworks for supply and return air
ZEPHIR2 EVO
ZEPHIR2 EVO
► Spread out investment over time: purchase onlyas the areas become occupied ZEPHIR2 EVO
► Best architectural integration
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HIGH ENERGY EFFICIENCY. Active thermodynamic recovery
The exhaust air as energy sourceThe thermodynamic cycle underlines that:y y
50% reduction ofcompressor
absorbedThe condensingtemperature reduces absorbed
capacitytemperature reduces
The evaporatingThe evaporatingtemperature increases
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The highest efficiency at partial loadHIGH ENERGY EFFICIENCY. Active thermodynamic recovery
The highest efficiency at partial loadZEPHIR2 EVO uses 2 Scroll compressors per circuit
Uneven tandem THE SEQUENTIAL ► Uneven tandem
► 3-control step control
QDEACTIVATION OF COMPRESSORS INCREASE THE EFFICIENCY
It has a very high efficiency at partial loads► It is the real operation condition
► 50% of efficiency increase
It assures the highest reliabilityIt assures the highest reliability► Compressors are produced on mass scale
They offer the highest constructive reliability► They offer the highest constructive reliability
► They cause the spare standardization
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HIGH ENERGY EFFICIENCY. Active thermodynamic recovery
The electronic expansion valve assures► An efficient operation in all conditions
► The load chasing and the control stability
► The further increase of the efficiency
► A longer compressor life
LOWEFFICIENCY
CAPA
CITY
LOW EFFICIENCY
MAY OVERHEATTEV
UPE
RHEA
TIN
G
• HIGH EFFICIENCY• BEST OPERATION
EEV SU
LOWEFFICIENCY
EEV
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TIME LOW EFFICIENCY
LIQUID SLUGGING
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HIGH ENERGY EFFICIENCY. Active thermodynamic recovery
ZEPHIR2 EVO is programmed for the best use of energyIt automatically chooses the appropriate operating cycle according to the
outdoor and indoor conditions
T° OUTDOOR AIR
COMPARES ALSO
T° INDOOR AIR
COMPARES ALSO
-T° INTERNAL SET
-T° INTERNAL SET
IT CHOOSESTHE OPERATION
MODE
IT DECIDESHOW MANY AND WHICH
RESOURCES
SET
MODE(HEAT / COOL)
RESOURCESTO ACTIVATE
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HIGH ENERGY EFFICIENCY. High efficiency on ventilation
High efficiency air circulation Because the ventilation is always onBecause the ventilation is always onElectronically controlled motor directly coupled to the reverseblade impellerblade impeller.
► Eliminates inefficiencies, wear and maintenance ofdi i l b l d ll i itraditional belt and pulley transmissions.
► As standard they are equipped with a ''soft start'' function,which drastically reduces the inrush current and furtherlimits the electric consumption of the system
► At the same performances level, ZEPHIR2 EVO saves up to30% compared with traditional ventilation systems.
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HIGH ENERGY EFFICIENCY. High efficiency on ventilation
Efficient recoveryIt does not affect ventilation SAOA
► Uses high efficiency coils for ventilation► Uses high efficiency coils for ventilation
► It reduces the pressure drops during the wholeannual cycleannual cycle
► It eliminates the superior electrical consumption fortil ti
RAEX
ventilation
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HIGH ENERGY EFFICIENCY. High efficiency on ventilation
The automatic control of the air flows eliminates the setting during the
installationinstallation
► The desiderate flow is set on the user display
► Consequently the fan speed varies automatically
► The unit gears to the real system pressure drops► The unit gears to the real system pressure drops
► It maintains the available ESP also during the filter clogging
6000 m3/h
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HIGH ENERGY EFFICIENCY. High efficiency on ventilation
The Thermal Freecooling direct cooling with the outdoor air
It is the perfect resource with high internal loads► It is the perfect resource with high internal loads
►The external air is always filtered before being introduced
► The cooling capacity is supplied without compressors:
• Important management savings• Important management savings
• It increases the compressors life
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STANDARD OPERATING RANGE. Version Active thermodynamic recovery
Ambient from -7°C a +45°C D.B./ 26°C W.B., full load
2520
60%
40%20
2580%
15 20%
15 RH (%)
10
5
10
TWB ( C)
TDB ( C) x (g
/kg)
5 0 -5
0 5 10 15 20 25 30 35 40 45 -5
TDB ( C) x
0
capacity modulation
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MAXIMUM OPERATING RANGE. With EXTRAPOWER versionO ti EXTRAPOWER f li ti i ld h t li tOption EXTRAPOWER for applications in very cold or very hot climatesAdditional exchanger uses chilled or hot water
EXTRAPOWER-C (Cooling)► For extremely hot and dry climates, up to +50°C DB ► For extremely wet climates, up to +32°C WB (i.e.y , p (
over 35°C DB, 80% RH)
EXTRAPOWER-H (Heating)► For very cold climates, down to -40°C► For every application in indoor installation ► o e e y app cat o doo sta at o
STANDARDOPERATING
RANGE
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EXTRAPOWER-C: FOR APPLICATION IN VERY HOT AND HUMID CLIMATE
► In-built chilled water exchanger
► Water fittings flush with unit
► Capacity control through modulating three-way valve
► Minimal water demand
► Keeps optimal operation on the thermodynamic circuit
► Automatically activated only when requested by actual ambient conditions
+ 50°C
(30% R.H.)
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EXTRAPOWER-C: STAND-ALONE SYSTEMSimplifies the designSimplifies the designMaximum integration► EXTRAPOWER-C needs just two small pipes to be connected to the central chilled water► EXTRAPOWER C needs just two small pipes to be connected to the central chilled water
pipework► The system is further simplified compared to conventional solutions, because the pipes
are smallerare smaller
For most operating time, ZEPHIR2 EVO is independent from central chilled water
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EXTRAPOWER-H: FOR APPLICATION IN VERY COLD CLIMATE
► Indoor installation
► Water fittings flush with unit
► Freeze-safe closed circuit with 50% ethylene glycol charge
► Capacity control through an efficient inverter pump
► Keeps optimal operation on the thermodynamic circuit
► Automatically activated only when requested by actual ambient conditions
- 40°C
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EXTRAPOWER-H: STAND-ALONE SYSTEMSimplifies the designSimplifies the designMaximum integration► EXTRAPOWER-H needs just two small pipes to be connected to the central chilled water► EXTRAPOWER H needs just two small pipes to be connected to the central chilled water
pipework► The system is further simplified compared to conventional solutions, because the pipes
are smallerare smaller
For most operating time, ZEPHIR2 EVO is independent from central hot water
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ZEPHIR2 EVO: ADVANTAGES FOR THE DIFFERENT APPLICATIONSCombined systems with fresh air blown on terminal unitsCombined systems with fresh air blown on terminal units
► Fresh air units handled for many terminal units 1
►Typical application for shops in modern shopping malls
Si lifi d t f t bilit
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Simplified prospect of system compability
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ZEPHIR2 EVO: ADVANTAGES FOR THE DIFFERENT APPLICATIONS
1
P tt lifi t tibilità i i ti ti
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Prospetto semplificato compatibilità impiantistica
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System retrofit (fresh air and/or recovery)ZEPHIR2 EVO: ADVANTAGES FOR THE DIFFERENT APPLICATIONSSystem retrofit (fresh air and/or recovery)
► The fresh air can be added on existing systems, when it is not present2
► The recovery can be added on existing systems, when it is not present
► Everything without heavy interventions on the system
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Simplified prospect of system compability
ZEPHIR2 EVO– ENG, R0
Extension of the application fieldZEPHIR2 EVO: ADVANTAGES FOR THE DIFFERENT APPLICATIONSExtension of the application field
► For climates very cold3
► Already present fluids are used for EXTRAPOWER-C hydronic coil
► In the following example, ZEPHIR2 EVO uses the same water for indoor units
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Simplified prospect of system compability
ZEPHIR2 EVO– ENG, R0
Combined systems with chilled beams and fresh air unitsZEPHIR2 EVO: ADVANTAGES FOR THE DIFFERENT APPLICATIONSCombined systems with chilled beams and fresh air units
► Winter and summer (EXTRAPOWER-C) air handling example3
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Extension of the application fieldZEPHIR2 EVO: ADVANTAGES FOR THE DIFFERENT APPLICATIONSExtension of the application field
► For climates very cold4
► Already present fluids are used for EXTRAPOWER-H hydronic coil
► In the following example, ZEPHIR2 EVO uses the same water for indoor units
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Simplified prospect of system compability
ZEPHIR2 EVO– ENG, R0
Simplified prospect of system compabilityZEPHIR2 EVO: ADVANTAGES FOR THE DIFFERENT APPLICATIONSSimplified prospect of system compability
► Winter (EXTRAPOWER-H) and summer air handling example4
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ZEPHIR2 EVO: CONCLUSIONS
ZEPHIR2 EVO:
► is the packaged solution for the fresh air and air purification► is the packaged solution for the fresh air and air purification
► has an high efficiency active thermodynamic recovery
► simplifies the design of the system and architectural structures
► simplifies and reduces the system price
► can be integrated in the most different system applications
ll th di t t fit i i ti t► allows the discreet retrofit in existing systems
► increases the building energetical performance
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CLIVET S.p.A.Via Camp Lonc 25
32032 Feltre, Belluno
ITALY
Tel. + 39 0439 3131
Fax + 39 0439 313300
www.clivet.com
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