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           >> Case Analysis
           

          一、One clothing factory of zhongshan guangdong,total area is 1,000m2,and 3.2 M high ,warehouse with 40℃ in the summer,in warehouse,the hot or the equipments send out is very serious,also the person is intensive.the well-ventilated in the room is just so so.but the dust inside is quite more ,the people work there always ,fell hard breathe and don`t fit for this,although the room has install many fan and row wind fan system.
          二、Use the project of "HERS"energy-saving.environmental protection Air-condition,according the actual circumstance of this factory and Design the breeze hole at 2.5 Meter,and the way of main sending wind Design as all the warehouse sending wind to low the temperature completely,The time of changing the wind in the warehouse is 50times/hour,so we chose That factory model hers-18 environmental protection air-condition 9 set,After the air-condition working, it bring much more cool,fresh air to the Warehouse,and acquire very good well ventilated result.
          三、Compare the "hers" energy-saving,environmental protection air-condition with the central air-condition according to the actual circumstance of this warehouse(high temperature,thick strange smell,air quality bad),if use the central air-condition to reduce the temperature and want it be a good result(only reduce the temperature),it must accounting as the 250w/m2 to make-cold,so total will be 21.5000.Equivalence the use electricity power is 70kw.press each day 10 hours and each month 30 days account,detail contrast is as follows:(not including the kit equipments of the central air-condition,like big power pump)

           
          pieces of use / P
          use electricity power
          electricity used per month
          cost of the electricity used per month(0.7/degree )
          tradition central air-condition
          80 P
          70(KW)
          21000 degree
          RMB 14.700
          Energy-saving,environmental protection air-c on dition
          9SET HERS-18
          9.9(KW)
          2970 degree
          RMB 2.079
          total save electricity per month
           
          60.1(KW)
          18030 degree
          RMB 12.621
          2、COMPARE THE"HERS"ENERGY-SAVING,ENVIRONMENTAL PROTECTION AIR-CONDITION WITH THE FAX AND ROW WIND FAN SYSTEM
          this warehouse install the fan system(not beautiful and safety) ,investment equipments at first:100 set fan(65w/set,at least 10m2 and one fan ) and 12 set row wind fan(750w/set,each row wind fan`s row wind capacity is 8000cbm/hour)
           
          The Fax And Row Wind Fan System
          "HERS"energy saving,environmental protection air-condition
          Conclusion
          use electricity power
          31.75(KW)
          9.9(KW)

          The cost of energy saving,environment protection air-conditioner is less than thefan system,also the result is better than fan system

           

          cost of the electricity used per month (0.7/degree)
          RMB6667.5
          RMB2079.0
          reduce the temperature
          x
          well ventilaed and change the spirit
          increase the oxygen
          x
          sending wind
          open the door and window can stop the hot wind come in
          x
          defend the dust
          x
          reduce the strange smell
          eradicate excessively dry function
          x

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