日本的热泵技术(日文).ppt

書式設定,書式設定,第 2,第 3,第 4,第 5,*,THE UNIVERSITY OF TOKYO,日本技術Heat Pump Technology in Japan,飛原英治,東京大学,Eiji Hihara,University of Tokyo,冷凍機,Centrifugal chiller,個別分散式氷蓄熱,Distributed air conditioner with ice-thermal storage,給湯機,Heat pump water heater,高効率冷凍機（三菱重工）,Two stage centrifugal chiller by Mitsubishi Heavy Industries,Cooling capacity：230RT4000RT,Refrigerant：R134a,Two stage economizer cycle with subcooling,condenser,evaporator,economizer,two compressors,motor,COP,定速度型,Constant speed type,6.3,(冷水12/7，冷却水32/37）,駆動型,Variable speed type,17.8,(冷水12/7，冷却水13/18）,高効率冷凍機（三菱重工）,Two stage centrifugal chiller by Mitsubishi Heavy Industries,駆動式,Variable speed compressor,低損失高速圧縮機（40000rpm以上）,散水式熱交換器採用,（三菱重工）,Two stage centrifugal heat pump by Mitsubishi Heavy Industries,（三菱重工）,Two stage centrifugal heat pump by Mitsubishi Heavy Industries,超高効率小型水冷（神戸製鋼所）,Ultra High Efficiency Water Cooled Semihermetic Screw Chiller by Kobe Steel,駆動能力可変半密閉圧縮機,Inverter driven semihermetic screw compressor,Cooling capacity：80760RT,Refrigerant：R407E,高効率,Lorenz cycle,氷蓄熱可能,Ice-thermal storage system available,熱回収可能,Thermal recovery system available,COP,全負荷時:Full load,5.6,冷水出口7,冷却水入口30,部分負荷時（50%),Part load(50%),6.4,冷水出口7,冷却水入口30,部分負荷時（35%),Part load(35%),14,冷水出口7,冷却水入口13,超高効率小型水冷（神戸製鋼所）,Ultra High Efficiency Water Cooled Semihermetic Screw Chiller by Kobe Steel,空冷,Air cooled flexible module chiller by Toshiba Carrier,cooling capacity per unit:RT,Combination of chilling units and heat pump units is available,Maximum capacity:300RT,Temperature difference of chilled water is kept constant by an inverter driven pump,Reciprocating compressor,Refrigerant：R407C,空冷,Air cooled flexible module chiller by Toshiba Carrier,()IPLV：Integrated Part-Load Value 略部分負荷特性加味冷却運転時効率値（米国冷凍空調工業会定規格ARI550/590-1998準拠）,個別分散式氷蓄熱空調,Distributed air conditioning system with ice-thermal storage,用型氷蓄熱,各毎熱源機氷蓄熱槽化,複数室内,中小大型,室内冷媒配管,型氷蓄熱,毎氷蓄熱槽化,中小,室内冷媒配管,小型型氷蓄熱,氷蓄熱槽化,小規模（80m,2,200m,2,）店舗,室内冷媒配管,蓄熱非利用冷房運転,蓄熱利用冷房運転,冷房蓄熱運転,Compressor,Compressor,Compressor,Outdoor unit,Outdoor unit,Outdoor unit,Indoor units,Indoor units,Indoor units,Storage,Storage,Storage,冷房運転,Cooling operation,暖房蓄熱運転,暖房運転,暖房蓄熱利用除霜運転,暖房運転,Heating operation,Compressor,Compressor,Compressor,Outdoor unit,Outdoor unit,Outdoor unit,Indoor units,Indoor units,Indoor units,Storage,Storage,Storage,0,10,000,20,000,30,000,40,000,50,000,60,000,70,000,95,96,97,98,99,00,01,02,03,04,年,台,数,10馬力未満,10馬力以上,氷蓄熱販売台数,Number of Sales of packaged air conditioners with ice-thermal storage,0,2,000,4,000,6,000,8,000,10,000,95,96,97,98,99,00,01,02,03,04,年,容量(MWh),氷蓄熱容量推移,Trend of capacity of packaged air conditioners with cold thermal energy storage,日量蓄熱利用冷房効率一日冷房能力積算値消費電力量（蓄熱時冷房時）除値,年,年,年,年,年,機,値,機,年,機,日量蓄熱利用冷房効率（）,冷媒機,年,氷蓄熱用COP推移,Trend of COP of multiple split air conditioners with cold thermal storage,名,RSYP280,RSYP355,RSYP450,RSYP560,RSYP560P2,高効率機,機種構成,室外(,RSXYP),224P,280P,335P,450P,224P224P,氷蓄熱(,TSSP),560P,560P,560P,560P,560P,冷房能力,蓄熱利用冷房,kW,28.0,35.5,45.0,56.0,56.0,蓄熱非利用冷房,kW,23.1,28.5,35.5,40.5,46.0,暖房標準能力,kW,25.0,31.5,40.0,50.0,50.0,蓄熱容量,冷房蓄熱容量,MJ,260,320,350,400,400,暖房蓄熱容量,MJ,102,102,102,102,102,消費電力,蓄熱利用冷房,kW,5.12,7.04,8.99,12.6,11.3,蓄熱非利用冷房,kW,5.81,7.16,8.92,11.8,11.6,暖房標準,kW,5.81,7.16,8.92,11.8,11.6,日量蓄熱利用冷房効率,3.59,3.39,3.54,3.27,3.54,蓄熱消費電力量,定格冷房蓄熱,kWh,26.1,32.9,35.1,41.9,40.0,定格蓄熱利用冷房能力維持時間,hr,8.0,8.0,8.0,8.0,8.0,蓄熱利用冷房時間,hr,10,10,10,10,10,利用冷房時消費電力低減率,対Ve-up比,%,30.4%,42.0%,14.3%,23.2%,対COP2.5比,%,54.3%,50.4%,50.1%,43.8%,49.6%,氷蓄熱用仕様例（工業）,Typical specification of multiple split air conditioners with cold thermal storage by Daikin Industries,家庭用給湯機,Feature of residential HPWH,HPWH is operated in nighttime.,Electricity rate in nighttime is one forth of that in daytime.,Initial cost of HPWH is twice as high as combustion WH.,Additional initial cost will be recovered within 3 years.,Heating capacity:4.5kW,Volume of storage tank:370 liters,Storage tank,CO,2,HP unit,To house,Basic diagram of HPWH,Tap water,家庭用給湯機製造,Manufacturers of heat pumps for domestic hot water heating,Manufacturer,Heating capacity,Refrigerant,Hot water temperature,Volume of hot water tank,DENSO Corporation,4.5-6kW,Carbon dioxide,65-90,C,300-460liters,SANYO Electric Air Conditioning Co.,4.5-6kW,Carbon dioxide,65-90,C,300-460liters,DAIKIN Industries,4.5-5.6kW,Carbon dioxide,65-90,C,310-460liters,Matsushita Industries,4.5-6kW,Carbon dioxide,65-90,C,370-460liters,TOSHIBA Electric Appliances Co.,4.5 kW,Carbon dioxide,65-90,C,370liters,4.5 kW,R410A,65-75,C,370liters,Working fluid,Carbon dioxide,Type of compressor,Hermetic scroll compressor with inverter,driv,ing DC motor,Applicable electricity rate system,Time-of-day lighting service,Rating,Power supply voltage,Single-phase 200 V,Heat pump capacity,4.5 kW,Power consumption,0.99 kW,*1,0.99 kW,*2,1.50 kW,*3,COP of heat pump unit,4.54,*1,4.54,*2,3.00,*3,Hot water temperature at heat pump unit exit,Automatically controlled in response to hot water consumption:65 to 90C,Hot water storage capacity,370 liters,Bath warming function,Full-automatic heating function,Maximum hot water pressure,170 kPa,Noise in operation,38 dB,給湯機仕様例（松下電器産業）,Residential heat pump water heater by Matsushita Industries,Test condition,Outside air temperature,Tap water temperature,Hot water temperature,*1 Standard condition,16C(DB)/12C(WB),17C,65C,*2 Summer condition,25C(DB)/21C(WB),24C,65C,*3 Winter condition,7C(DB)/4C(WB),9C,65C,Air-to-water heat pumps for combined floor heating and domestic hot water heating,The market for air-to-water heat pumps for combined floor heating and domestic hot water heating is in the very beginning.,Presently there is no plan for the development of performance testing and rating procedures for this type of heat pumps.,Two commercial products in the market:,R410A system from,TOSHIBA Electric Appliances Co.,CO,2,system from DENSO Corp.,給湯暖房兼用給湯機（東芝機器）,Air-to-water heat pumps for combined floor heating and domestic hot water heating by TOSHIBA Electric Appliances Co.,Heat pump unit,Hot water storage unit,Floor heating,Tap water,To bath and kitchen,Compressor,Hex,Hex,Heat gain,ExV,Eva,Mixing,valve,For water,heating,For floor heating,For floor,heating,Hex for bath,Working fluid,R410A(900g),Type of compressor,Hermetic twin rotary compressor with inverter operating DC motor,Applicable electricity rate system,Time-of-day lighting service,Rating,Power supply voltage,Single-phase 200 V,Heat pump capacity,4.5 kW,*1,4.5 kW,*2,7.0 kW,*7,Power consumption,1.1 kW,*1,1.04 kW,*2,2.25 kW,*7,COP of heat pump unit,4.1,*1,4.3,*2,2.5 for floor heating in winter,Floor heating capacity,4.5 kW RO,Area of floor for heating,2,0,m,2,Hot water temperature in storage,Automatically controlled from 65 to 75C,Bath warming function,Full-automatic heating function,Hot water storage capacity,460 liters,Noise in operation,4,0,dB,Test condition,Outside air temperature,Tap water temperature,Hot water temperature,*1 Standard condition,16C(DB)/12C(WB),17C,65C,*2 Summer condition,25C(DB)/21C(WB),24C,65C,*7 Winter condition,7C(DB)/6C(WB),9C,80C,Combined water heating and floor heating operation,給湯暖房兼用給湯機（東芝機器）,Air-to-water heat pumps for combined floor heating and domestic hot water heating by TOSHIBA Electric Appliances Co.,Heat pump unit,Hot water storage tank unit,Bathroom heating,/drying unit,Compressor,Mixing,valve,Electromagnetic,valve,pump,Hot water,supply,bath,Heat,absorption,Heat,e,x,.,Heat ex.,Hex.,for,multifunctional,system,Floor heating panel,Hot water,storage,tank,Expansion,valve,Tap,water,Pressure,Reducing,valve,pump,pump,pump,給湯暖房兼用給湯機（）,Air-to-water heat pumps for combined floor heating and domestic hot water heating by DENSO Corp.,Working fluid,Carbon dioxide,Type of compressor,Hermetic scroll compressor with inverter operating DC motor,Applicable electricity rate system,Time-of-day lighting service,Rating,Power supply voltage,Single-phase 200 V,Heat pump capacity,6.0 kW,Power consumption,1.44 kW,*1,COP of heat pump unit,4.17,*1,Hot water temperature at heat pump unit exit,Automatically controlled in response to hot water consumption:65 to 90C,Hot water temperature at point of use,Approximately from 35 to 50C in 1C intervals,and 60C,Bath warming function,Full-automatic heating function,Maximum hot water pressure,170 kPa,Noise in operation,42 dB,Heat pump unit,820mm(W)/300mm(D)/640mm(H),Dimensions,Hot water storage unit,720mm(W)/800mm(D)/1890mm(H)for 460liters,690mm(W)/740mm(D)/1890mm(H)for 370liters,Hot water storage capacity,460 liters/370 liters,Test condition,Outside air temperature,Tap water temperature,Hot water temperature,*1 Standard condition,16C(DB)/12C(WB),17C,65C,給湯暖房兼用給湯機（）,Air-to-water heat pumps for combined floor heating and domestic hot water heating by DENSO Corp.,業務用給湯機製造,Manufacturers of heat pumps for commercial hot water heating,Manufacturer,Heating capacity,Refrigerant,Hot water temperature,Volume of hot water tank,Hitachi Home&Life Solutions,23kW,R410A,42-60,C,90 liters,18.3kW,R410A,60-70,C,560 liters,Toshiba Carrier,28-56kW,R410A,65-70,C,1120-6720liters,Mayekawa MFG.,78kW,Carbon dioxide,65-90,C,6.7m,3,業務用給湯機（日立）,Commercial heat pump water heater by,Hitachi Home&Life Solutions,Working fluid,R410A(1.4kg x 2),Type of compressor,Two hermetic scroll compressors with inverter driving DC motors,Applicable electricity rate system,Meter-rate lighting service,Rating,Power supply voltage,Single-phase 200 V,Heat pump capacity,23.0 kW,*4,17.0 kW,*5,21.0 kW,*6,Power consumption,5.0 kW,*4,3.0 kW,*5,5.4 kW,*6,COP of heat pump unit,4.6,*4,5.67,*5,3.89,*6,Hot water temperature in storage,60C,Bath warming function,Full-automatic heating function,Maximum hot water pressure,170 kPa,Noise in operation,51 dB,Dimensions,Heat pump&storage unit,850mm(W)/450mm(D)/1900mm(H),Hot water storage capacity,90 liters,Test condition,Outside air temperature,Tap water temperature,Hot water temperature,*4 Standard condition,16C(DB)/12C(WB),17C,42C,*5 Summer condition,25C(DB)/21C(WB),24C,42C,*6 Winter condition,7C(DB)/6C(WB),9C,42C,