空調系統節能與實務案例 - sinotech.org.tw

1 (Ming-Tsun Ke).. CMVP ( IPMVP Level 3& Level 4, AEE and EVO). - .. / (TAB) .. P. 2/55.. P. 3/55.. P. 4/55.. 1.. P. 5/55.. 2.. 2005 2 16 .. P. 6/55.. 40 70 .. P. 7/55.. 2150 .. 9845 . 113. 21 6 .. 3. 1 5 5 .1 m 655 1 .9 31 1 . 1 .0 5 4 7 .9 . 4 53. 0 .3 .. 74 49 2 .4 6 m 3 4 5 .6 3 .5 8 . P. 8/55.. P. 9/55.. (COP). (EER). kcal/h-W. <150RT . 150RT 500RT. >500RT <150RT 150RT <300RT. 300RT P. 10/55.. CNS2725 CNS3615 CNS14464 .. (EER) (EER). kcal/h-W. (Btu/h-W).. ( ( ) . 3kW) 91.. 1.. ( ) 1.. P. 11/55.. P. 12/55. 4-1 . ( ) .. P. 13/55. 4-3 . 1.. / / .. P. 14/55. 4-3 .. (purge system). (enthalpy) .. ( pulldown ) .. P. 15/55. 4-3 . 2. EER .. EER . 3. (Transfer Power).. (variable air volume, VAV) . (variable water volume, VWV) (variable refrigerant volume, VRV).

2 P. 16/55. Fan Law P. 17/55. 4-3 . --VAV . VAV . (variable speed) (inlet guide vane) (damper) . 50% . 20 30% . P. 18/55. Example Energy Used After VAV Retrofit Annual Power Herb Reduction: 58% ! Wendes. 1994. HVAC Retrofits. Energy Savings Made Easy, The Fairmont Press, INC. P. 19/55. 4-3 . --VWV . VWV .. P-S . (primary-secondary circuit) .. / VWV .. P. 20/55. 4-3 . --VRV . VRV .. 30Hz~116Hz .. P. 21/55. 4-3 . / (heat recovery). (heat pipe) .. (economizer) .. P. 22/55.. Herb Wendes. 1994. HVAC Retrofits. Energy Savings Made Easy, The Fairmont Press, INC. P. 23/55.. P. 24/55.. P. 25/55. Heat Recovery Heat Recovery Loop SA ( .. Herb Wendes. 1994. HVAC Retrofits. Energy Savings Made Easy, The Fairmont Press, INC. P. 26/55. - .. Combined kW/RT. System Efficiency kW/RT Chiller kW/RT.)

3 Optimum operation CWS Temperature Cooling Tower kW/RT. CWS C.. P. 27/55. - .. P. 28/55. 4-3 .. VAV . (evaporative cooling) .. P. 29/55. Evaporative Cooling 2.. P. 30/55. Evaporative Cooling .. -- .. P. 31/55.. 1. (MAU). OA Folw Rate RA Folw Rate MA Folw Rate Total Heat LA Folw Rate BA Folw Rate LA' Folw Rate Total Heat Fan Folw Rate SA Folw Rate 10,000 CMH 92,828 CMH 102,820 CMH kW 97,736 CMH 0 CMH 97,736 CMH kW 99,620 CMH 100,000 CMH. m3/s 3. m /s 3. m /s Sensible Heat 3. m /s 3. m /s 3. m /s Sensible Heat 3. m /s 3. m /s kg/s kg/s kg/s kW kg/s kg/s kg/s kW kg/s kg/s OA Intake Cooling Coil Heater Recirculation Fan g/kg g/kg SA. 1,000 Pa (Pt). 75% Eff. OA Condition RA Condition MA Condition CHS Temp. LA Condition BA Condition LA' Condition Heater LA" Condition SA Condition DBoC DBoC DBoC oC DBoC DBoC DBoC kW DBoC DBoC.

4 WBoC WBoC WBoC CHR Temp. WBoC WBoC WBoC WBoC WBoC. RH% RH% RH% oC RH% RH% RH% RH% RH%. g/kg g/kg g/kg CHW Flow Rate g/kg g/kg g/kg g/kg g/kg kJ/kg kJ/kg kJ/kg L/s kJ/kg kJ/kg kJ/kg kJ/kg kJ/kg kg/m3 kg/m3 kg/m3 Condensate kg/m3 kg/m3 kg/m3 Cooling Capacity kg/m3 kg/m3. DPoC DPoC DPoC L/hr DPoC DPoC DPoC kW DPoC DPoC. Power Consumption Summary Item q1 q4 Recirculation Fan Summary Load kW kW kW. COP Power Consumption kW kW kW kW. P. 32/55.. DB8 oC DB4 o C DB6 oC. RH 8 % RH 4 100 % RH6 %. DP8 oC DP 4 o C DP6 oC. H 8 kJ/kg H4 kJ/kg H 6 kJ/kg W 8 W4 W6 RA. DB1 o C DB7 oC. RH1 % Heat Cooling Heat Heating RH7 %. Airwasher DP 1 o C OA MA Pipe-Cool Coil Pipe-Heat Coil SA DP7 oC. H1 kJ/kg H 7 kJ/kg W1 W7 DB2 oC DB3 o C DB5 o C. RH 2 % RH3 % RH5 %. DP2 oC DP 3 o C DP 5 oC.

5 H 2 kJ/kg H3 kJ/kg H5 kJ/kg W 2 W3 W5 Item Heat Pipe Cooling Coil Heating Coil Load (kW) COP Power Consumption (kW) P. 33/55.. Water Heat VAV. Spray Pipes Fan Fin Arrays 1 2 3. RA EA. Water Coil 6. 5 4. SA OA. Pump VAV Heat Air PLAY Fan Pipes Washer P. 34/55.. P. 35/55.. HX (Pre-Cooling Coil). Air Washer Eliminator Cooling Coil Eliminator HX (Re-heating Coil). Re-heating Coil Chemical Filter Medium-filter (EU8). Pre-filter (EU3) HEPA (EU12). Medium-filter (EU6) Steam Humidifier Fan Back-draft Damper OA MA. Circulating Pump P. 36/55.. Clean Bench Air Curtain .. Filter .. P. 37/55.. CHU MAU . MAU .. MAU . P. 38/55.. MAU .. MAU .. MAU .. P. 39/55.. / .. FFU .. 230C 45%( ). 22C / 43%RH 23C / 45%RH. MAU / 97%RH . / 97%RH , .. P. 40/55.. PCW .. SOLVENT .. P.

6 41/55.. 35 DB 29 WB 26 DB . 75%RH 5 . 100,000 CMH MAU .. 1 . P. 42/55.. 1 .. kW kW kW kW kW kW kW kW. 3 8 9 .7 2 9 8 .4 1 6 7 .9 2 1 6 .9 7 7 .2 3 4 .2 2 .6 1 ,1 8 7 .1. 3 8 7 .4 2 4 8 .8 0 .0 2 1 6 .9 6 9 .5 3 1 .7 1 .5 9 5 5 .7. 2 .4 4 9 .6 1 6 7 .9 2 .6 1 .1 2 3 1 .4. 1% 20% 24%. 1 1 9 .9 2 9 8 .4 1 6 7 .9 2 1 6 .9 7 3 .6 2 0 .8 2 .6 9 0 0 .2.. 1 1 7 .7 2 4 8 .8 0 .0 2 1 6 .9 6 6 .2 1 8 .2 1 .5 6 6 9 .4.. 2 .2 4 9 .6 1 6 7 .9 2 .6 1 .1 2 3 0 .8. 2% 20% 35%. MAU 5 MAU. 231kW . P. 43/55.. kW kW kW kW kW kW. 1% 20% 9%.. 2% 20% 14%.. CHU . 10 . P. 44/55.. kW kW kW kW kW kW kW kW. 36 6 .8 2 4 61 6 2 .1 30 .6 0 .0 71 0 .1. 0 .0 5 7 57 6 8 .9 28 .6 1 .7 67 3 .5. 36 6 .8 -3 2 4 2 .1 3 6 .5. 7% 5%. 9 8 .1 2 4 34 6 2 .1 17 .3 0 .0 42 8 .0.. 0 .0 3 0 30 6 8.

7 9 15 .2 1 .7 39 1 .1.. 9 8 .1 -5 4 2 .1 3 6 .6.. 14 % 9%.. P. 45/55.. HX (Pre-Cooling Coil). Air Washer Eliminator . Cooling Coil Eliminator HX (Re-heating Coil). Re-heating Coil Chemical Filter Medium-filter (EU8). Pre-filter (EU3). Medium-filter (EU6). Fan HEPA (EU12). Steam Humidifier Back-draft Damper .. OA MA.. Circulating Pump .. Round-around Coil P. 46/55.. :NT$.. 1,200,000.. 1,000,000.. 800,000. 100,000 CMH .. 600,000.. 400,000.. 200,000 .. 0. 1 2 3 4 5 6 7 8 9 10 11 12 .. P. 47/55.. :NT$. 1,400,000 .. 100,000 CMH. 1,200,000. 1,000,000 .. 800,000.. 600,000 .. 400,000.. 200,000 . 300. 0. 1 2 3 4 5 6 7 8 9 10 11 12 .. P. 48/55.. Acid . Alkali Solvent .. 35 DB 29 WB . MAU . 10% . 30 DB 85%RH . MAU . 1% . P. 49/55.. MAU .. 20 6 .. CHU .. CHU . CHU.

8 CHU 6 COP . CHU 12 COP . 35 DB 29 WB .. 8% . 26 DB 75%RH .. 4% . P. 50/55.. P. 51/55.. e-QUEST .. e-QUEST .. P. 52/55.. P. 53/55.. Resource/Energy PaaS Analysis Programs / / .. ERP/MES IIoT.. / /EICT . / .. / . P. 54/55.. P. 55/55.