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ECOFRESH - ENERGY RECOVERY VENTILATORS

EcoFresh ERV有助於設計者,工程師,顧問,物業管理達達IAQ標準及節能的效果。

Ecofresh ERV 將室內污濁的空氣與室外的新鮮空氣進行交換,並從排放的空氣中回收能量高達80%。回收的能量用於對供給的空氣進行預處理(預冷/預熱),因此減少了對新風處理所需的能量,使得以較低的成本帶入更多的新鮮空氣成為可能。

安裝
Ecofresh ERV有助於減少新老建築中空調投資及運行費用。
能量的回收是通過能量回收轉輪在兩股方向相反的氣流排氣和新風之間緩慢的旋轉,從較冷氣流中吸收顯熱和潛熱並釋放到暖氣流中。


Ecofresh突出特點

可選擇性Ecofresh ERV的核心 Ecofresh 轉輪有專利技術的特級 Ecosorb-340 作乾燥劑,可以除菌和空氣污染選擇吸附。Ecosorb-340僅允許水分子通過,拒絕任何交叉污染。因此,污染物始終存留在排放氣中,不會進入新風管路.

高擴散率—Ecosorb-340是高選擇性和高擴散率的完美組合

結構牢固—現代化盤繞技術和粘接技術使 Ecofresh 具有特別高的結構強度

高拋光的表面——直徑1000mm的轉輪的縱向和徑向移動偏差不超過1mm

相同的顯熱/潛熱吸收能力

乾燥劑塗層的品質,厚度,嚴格控制高水分擴散率,保證在廣闊的應用範圍埵閉蛣左瘍蒱鰫M潛熱吸收能力

創新的設計——提供多種選擇。有底部開口[BO],側面開口[SO],及所有側面開口[AO]的型式可供選擇

能量再生通風機的優點:

  • 幫助達到1AQ標準
  • 改善室內濕度水準
  • 減少能量消耗
  • 降低空調運行成本(由於降低了室外新風的濕度)
  • 專為迎合市場需求而設計的低維修率的經濟型機器
  • 適合老建築的系統改造
    耐用性強,性能優異,不易汙損
  • 能適應熱帶氣候

Ecofresh Energy Recovery Ventilator (ERV)... Fresh Air solution from the Airgineers

Ecofresh Energy Recovery Ventilators are equipped with Ecofresh Heat Recovery Wheels; capable of recovering more than 65% of each sensible and latent energy from the stale exhaust air and transferring it to the fresh outside air. The rotating wheel transfers the sensible and latent energy between the counter flowing exhaust and supply air and in the process preconditions (cool/heat/dehumidify/humidify) the fresh air.

An Ecofresh ERV helps to meet ASHRAE 62.1.2001 specified ventilation rates without increasing the air conditioning tonnage, saving capital and operating costs considerably.

Available in five models, Ecofresh ERVs address the basic requirements of a commercial energy recovery ventilator including -

• High energy transfer efficiency (both sensible and latent)
  (Making it the ideal choice in tropical regions as India)

• No cross contamination - Cross contamination between air streams limited to an absolute minimum with molecular sieve 3Å* (Ecosorb 300) coated energy recovery Wheels.

• Economical first cost

• Low operating costs
• Low maintenance

Ecofresh ERVs are the preferred option in S.E. Asia, West Asia, Middle East and Far East, Africa, Indian Subcontinent, CIS Countries, New Zealand and Australia.

The Ecofresh rotor is the first choice of OEMs in N.America, Japan and Europe.


 

 

FEATURES HIGHLIGHTS
Incorporates High Performance Ecofresh Total Energy Recovery Wheel in Aluminium, coated with Molecular Sieve 3Å for limiting cross contamination.
Efficient uptake of both sensible and latent energy each being more than 65%.
CNC fabricated cabinet type units in sheet steel construction.
Powder coated to world-class finish in siemens grey shade/off white leather finish.
Very low noise levels to meet advanced installation requirements.
Removable and washable Synthetic pre filters.
Large panel opening for easy access to filters and inspection of other components.
Provided with factory set purge.
Casing insulated with 19 mm close cells high density insulation to prevent condensation of moisture on exteriors or interiors of the unit.
Provided with metalic collars for duct connection.
Compact models, easy to install, operate and maintain.
Feather touch brush seals minimize cross contamination & ensure long life.

SPECIFICATION - ERV - 250/500
 
Model Supply Air Flow
(CMH)
Exhaust Air Flow
(CMH)
Dimensions in mm
(Excluding Base Frame)
Approx Shipping
Wt. in Kg
Noise Level
(dbA)
AC Power Source

Efficiency
Recovery

L W H
ERV-250 250 250
850
535
560
65
45**
230V/1Ph/50Hz
>65%
ERV-500
500 500 950 615 560
75
45** 230V/1Ph/50Hz
>65%


SPECIFICATION - ERV - 850

Model Supply Air Flow
(CMH)
Exhaust Air Flow
(CMH)
Dimensions in mm
(Excluding Base Frame)
Approx Shipping
Wt. in Kg
Noise Level
(dbA)
AC Power Source

Efficiency
Recovery

L W H
ERV-850 850 850
1150
655
575
90
45**
230V/1Ph/50Hz
>65%


SPECIFICATION - ERV - 1200/1700

Model Supply Air Flow
(CMH)
Exhaust Air Flow
(CMH)
Dimensions in mm
(Excluding Base Frame)
Approx Shipping
Wt. in Kg
Noise Level
(dbA)
AC Power Source

Efficiency
Recovery

L W H
ERV-1200 1200 1200
1450
1050
560
160
45**
230V/1Ph/50Hz
>65%
ERV-1700
1700 1700 1630 1100 560
180
45**
230V/1Ph/50Hz
>65%

** Measured at 3m distance (at 90o) when unit is ducted.
 

Application : Hospitality Industries

Energy conversation in Aircond Space using Enthalpy wheels

Indoor Air Quality -ASHRAE Standard

Indoor Air Quality -Issues at stake

New vent standards for IAQ vs Energy Conversation -Enthalpy Wheels meet the challenge

Treating Fresh Air Options and uses

Managing Aircon and needs of IAQ Cost effectively in hotels

IAP- New challenges for Designers

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