Tafole e tloaelehileng ea phetolo bakeng sa sehatsetsi

Liyuniti tse tloaelehileng le phetoho

1 MW = 1000 KW

1 KW=1000 W

1 KW=861Kcal/h=0.39 P

1 W=1 J/s

0.1MPa=1kg/cm2=10mmercury kholomo=100KPa

1 USTR=3024Kcal/h=3517W (冷量)

1 BTU=0.252kcal/h=1055J

1 BTU/H=0.252kcal/h

1 BTU/H=0.2931W

1 MTU/H=0.2931KW

1 HP(motlakase)=0.75KW.motlakase）

1KW.motlakase）=1.34HPmotlakase）

1 RT=3.517KW

1 KW=0.284RT=860kcal/h=3.412MBH

1 P=2200kcal/h=2.56KW

1 kcal/h=1.163W

1 W=0.86kcal/h

F=9/5℃+32

℃= (F-32) 5/9

1 CFM=1.699M³/H=0.4719 l/s

1 M³/H=0.5886CFM

1 l/s=2.119CFM

1 GPM=0.06308 l/s

1 l/s=15.85GPM

1 kg/cm2=105=10mH2O=1bar=0.1MPa

1 Pa=0.1mmH2O=0.0001mH2O

1 mH2O=104Pa=10kPa

(Boleng ba mocheso oa mashala a tloaelehileng) Hc=8.14*103W.h/kg

1 MJ=0.034125kg (maemo mashala)

1 Nm3.tlhaho khase）=1.2143kg(maemo mashala)

Tsebo e tloaelehileng

1 kcal: 1 kg ea mocheso oa metsi o nyoloha kapa o theoha 1 ℃ tlas'a khatello e tloaelehileng ea sepakapaka, mocheso o kentsoeng kapa o lokollotsoeng ke khalori e le 'ngoe.

1 kilogram ea leqhoa e fumana lik'hilojule tse 80

Mocheso oa vaporization oa 1 kilogram ea metsi ke 539 lik'hilojule

4 ℃ sekhahla sa metsi ke sona se seholo ka ho fetisisa

EER/COP/IPLV，refrigerating capacity /Karolelano ea mocheso o tsoang ho matla a ho kenya.EER e bolela compressor，COP e bolela sistimi，IPLV e bolela karolelano e lekantsoeng ea matla a matla tlas'a meroalo e fapaneng.

IPLV=2.3% * A+41.5% * B + 46.1% * C+10.1% * D (karolelano ea boima)