making hvac more efficient and cost-effective

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Danny Au is the Senior Business Development Director for Greater China Region of the Synergy Group. He has been with the company for more than three years and has vast experience in the patented technology of Synergy and also its application in various areas. Synergy business covers Hong Kong, Taiwan, Guangdong, Shanghai, Macau and Thailand with renowned customers such as Hong Kong International Airport, Shangri-la Hotel, ParknShop, Kadar and Flextronics. In this presentation Danny talks about their company’s core product that cleans HVAC cooling towers and makes the systems run more efficiently, thus consuming less energy. Customers can save energy bills from 5% to 18% and also reduce their maintenance cost by saving labor and chemical expenses.

TRANSCRIPT

Page 1: Making HVAC More Efficient and Cost-Effective
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Benefits � 效 � 益 � 

Guaranteed Savings 保证节省电费

Prevents Scale 防止新水垢形成

Eliminates Existing Scale 清除既有水垢

Inhibits Bacteria Growth 抑制细菌滋长

Prevents Corrosion 防止系统与管壁锈蚀

Extends Equipment Lifetime 延长主机使用寿命

Maintains Cleanliness of Condenser Tubes and Heat Sinks

保持冷凝器及散热片清洁

�  �  � 

Saves manpower 节省人手

Totally replaces chemicals 取代化学药剂

保证 不需通炮

杀绝青苔

整个系统没有水垢

节省运行成本

BENEFITS    

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可是,  注塑机的效能日渐降低(例如,注塑周期变长),  因为系统里  有水垢!  

水垢

Water  Scales  makes  Produc;on  Less  Efficient  

Scales

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Descaling � System � 電子除垢系統  

Bacteria � Inhibiting � Device � 細菌/ � 青苔/ � 藻類抑制系統 � 

Water � In � Pipe � 進水管

Filtration � System � 過濾系統  

Water � Return � Pipe � 回水管

Drain � Pipe � 排污管  

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安裝在冷卻塔旁,  絕不侵入 、絕不影響原客戶系統  

Placed  next  to  Cooling  Towers,  No  intrusion  into  Customer’s  Systems  

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Before � – � Scale � on � Condenser � Tube � 

安装前 � – � 有水垢薄膜 � 

After � – � Scale � Removed � 

安装后 � – � 水垢已清除 �  � 

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�   � Before � 

Installation �  � 

安装前(2007) � 

After � Installation �  � 

安装后(2008) � 

Difference � 

差异 � 

Improvement � 

改善 � 

Chiller � Water � Temperature � 

设定冷冻水温度 � 8.0˚C �  7.0˚C �  1.0˚C �  12.5%  � 

Electricity � Consumed � by � 

Chiller � 

冷凝器系统用电量 � 

2,217,400 � 

kWh � 

2,005,650 � 

kWh � 

211,750 � 

kWh � 9.55% � 

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A  Real  Case  Customer Pays   Customer Gets(for Air-conditioning)

    Energy Saving >10%

    Yearly Saving RMB3,456,000 x 10% = RMB345,600

A Fixed Monthly Fee: Monthly Saving RMB345,000 / 12  = RMB28,800   RMBX,XXX    

      Guarantee:     l Approach Temp. ALWAYS kept below 2 °C

    l Condenser Tubes FREE of Water Scales            

     

Installation Costs : FREE Manpower Saving          

    Monthly Maintenance Fee :FREE Totally Replacing Chemical Dosage = RMB6,700             Replenishment of Consumables

: FREE Water Fee Saving: Greatly Reduced the number of Cooling Tower Cleaning

                 System Repairs, if necessary :FREE

Effectively Elongate the Machine Life of Use, Ph Value Maintained at 8-8.5

     

      Pipes, Materials, Manpower..

:FREE Effectively Kills Germs, Bacteria, Algae and eliminates Legionella Disease

               

System Inspection + 24 Hours Customer Service :FREE

Improves Rusting Condition Saving the cost of Cleaning Cooling Tower: RMB18,000 /yr

         

     A  Hotel  in  Shanghai,  China   •   33  storey  ,  519  Rooms  ,  23Suites •   12  Mee;ng  Rooms,  2000  meter    square  in  total  •   3  cooling  towers,1400RT  in  total  •   Elec.  Fee  /  Year:  RMB3,456,000  •   Elec.  Fee  /  Mth  :  RMB      288,000

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使用系统后 Results

节省10.8%能源 = 每年266,293元

使用前 Before 使用后 A[er

•  ⽆无退伍军人病

•  No Legionella

•  不须使用化学药品及清洗冷却炮

•  No Cleaning of Condenser Tubes

•  每年节省21,000元化学药品费用

•  Yearly Costs of Chemicals for Cleaning reduced from HKD21,000 to zero

• 水垢及生物膜不能存活 Water Scale Free

• ⽆无腐蚀情况 Rusting Improved

PARKnSHOP � LOGISTIC � HUB百佳超市物流中⼼心

 10.8% Cut on Electricity = HKD266,293 / year

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机器运行中产生的  热  

一般由冷却水带走  

Cooling  Tower  冷却塔  

机器  Machines

机器  Machines

Machines  Opera;on    Generates  HEAT  

Heat  Taken  Away  by  Cooling  Towers  

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国务院国资委直属中央企业

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Taiwan � 台湾 � 

帝国大厦 Hooyai Hotel 日月光饭店

Saint Mary’s Hospital Luo Dong

宜兰罗东圣母医院

Farglory Headquarters 远雄总部

内湖东京企业总部

Taipei Grand Formosa

台北晶华酒店

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THANK  YOU