ÆßÇÁÀÇ ÈíÀÔ±¸°æ ¹× ¼Ò¿äµ¿·Â°è»ê
Suction Dia D=Q>2§©/minÀÎ °æ¿ì 90 (§©/min) D=Q>2§©/minÀÎ °æ¿ì 100 (§©/min)
ÆßÇÁÀÇ µ¿·Â °è»ê¹æ¹ý
(1) ¼öµ¿·Â(À̷е¿·Â) WATER HORSE POWER WHP=0.163 rQH(kw) WHP=0.222 rQH(HP)
(2) ÆßÇÁÃൿ·Â BRAKE HORSE POWER BHP=0.163 rQH/¥çp=WHP/¥çp | |
MOTOR ¿©À¯À²(¥á)
µ¿·Â¹üÀ§(kw)
|
¿©À¯À²(¥á)
|
0?0.75kw ÀÌÇÏ
|
0.30
|
19kw ÀÌÇÏ
|
0.25
|
22?55kw
|
0.15
|
55kw ÀÌ»ó
|
0.10
|
MOTOR Ãâ·Â
MHP=BHP(1+¥á)/¥ç ¥ã : ºñÁß·®(kg/§©) Q : §©/min H : m ¥çp : KS ÆßÇÁÈ¿À²(BÈ¿À²±âÁØ) ¥á : Àüµ¿±â ¿©À¯À² ¥ç : Àü´ÞÀåÄ¡ÀÇ È¿À² |
(ÃѾçÁ¤°è»ê¹ý) Ht=Hs+Hd+Hf Ht : ÃѾçÁ¤(M) Hs : ÈíÀÔ¾çÁ¤(M) Hd : ÅäÃâ¾çÁ¤(M) Hf : °ü¼Õ½Ç |
Àü¾çÁ¤(M) (TOTAL HEAD) ÈíÀÔ¼ö¸éÀ¸·ÎºÎÅÍ ÅäÃâ¼ö¸é±îÁöÀÇ ¼öÁ÷°Å¸®¿¡ ¸¶Âû¼Õ½Ç ¼öµÎ¸¦ °¡»êÇÑ ±æÀÌ·Î ÇÑ´Ù. ¸¸¾à ¸¶Âû¼Õ½Ç¼öµÎ¸¦ ¾Ë ¼ö ¾øÀ» °æ¿ì¿¡´Â ´ÙÀ½ »çÇ×À» ±âÀçÇÑ´Ù. 1) ÈíÀÔ°üÀÇ ±æÀÌ¿Í °¢Á¾°ü ÀÌÀ½ÀÇ Á¾·ù ¹× °³¼ö 2) ÅäÃâ°üÀÇ ±æÀÌ¿Í °¢Á¾°ü ÀÌÀ½ÀÇ Á¾·ù ¹× °³¼ö
¾ç¼ö·®(§©/min) (CAPACITY) ´ÜÀ§ ½Ã°£´ç ÇÊ¿äÇÑ ¾ç¼ö·®À» ¸»ÇÑ´Ù.
¾×Áú QUALITY OF FLUID 1) ¾×ÀÇ Á¾·ù (¿¹: û¼ö,M »ê ¾ËÄ«¸®, Çؼö µîµî) 2) ºñÁß·®(kg/l ¶Ç´Â ton/§©) 3) ¿Âµµ (¡£C ¶Ç´Â ¡£F) 4) Á¡µµ (Cp, Cst, SSU) 5) ³óµµ (%)
ȸÀü¼ö (REVOLUTION) ºñ±³È¸Àüµµ¸¦ °è»êÇÏ¿© È¿À²ÀÌ ³ô°í °æÁ¦ÀûÀÎ ÀÓÆç¶óÀÇ Çü»óÀÌ µÉ ¼ö Àִ ȸÀü¼ö¸¦ ÅÃÇÑ ´Ù.
ÆßÇÁÀÇ ÀçÁú°ü°è (MATERIAL) GC, SSC, BC, DI, SC
ÈíÀÔ±¸°æ°ú À¯·®¹üÀ§
ÈíÀÔ±¸°æ Dlameter of suction
|
À¯·®¹üÀ§(§©/m) Range of Water quantity
|
ÈíÀÔ±¸°æ Dlameter of suction
|
À¯·®¹üÀ§(§©/m) Range of Water quantity
|
40mm
|
~0.22
|
100mm
|
0.8~2.5
|
50mm
|
0.12~0.40
|
125mm
|
1.0~4.0
|
65mm
|
0.25~0.80
|
150mm
|
2.0~6.3
|
80mm
|
0.50~1.60
|
200mm
|
3.15~12.5
|
°íµµ¿¡ ´ëÇÑ Ç¥ÁØ ´ë±â¾ÐÇ¥
Çع߰í Altitude avobe the sea level
|
´ë±â¾Ð Atmospheric pressure
|
ÆòÁö¿¡¼ °¡´ÉÈíÀÔ¾çÁ¤ÀÇ °¨¼Ò·®(m) Reduction of suction head(m)
|
m
|
mmHg
|
¼öÁÖm
|
0 250 500 750 1000 1250 1500 1750 2000 3000 4000
|
760 740 720 699 678 658 634 617 596 526 462
|
10.33 10.06 9.78 9.50 9.22 8.95 8.62 8.4 8.1 7.15 6.28
|
0 0.3 0.6 0.85 1.1 1.4 1.7 1.95 2.2 3.2 4.1
|
¾× ¿Âµµ¿¡ µû¸¥ ¾ÈÀüÇÑ ÈíÀÔÁ¶°Ç
±Þ¼ö¿Âµµ(¡É) Temperature of supplying water
|
ºñÁß Specific weight
|
Æ÷ÈÁõ±â¾Ð·Â (kg f/§²) Saturated vapor pressure
|
¿îÀü»ó ¾ÈÀüÇÑ ÆßÇÁ ÈíÀԾз Suction pressure of pump safe for operation
|
0 20 40 60 70 75
|
0.999 0.998 0.992 0.983 0.978 0.975
|
0.0062 0.024 0.075 0.203 0.318 0.393
|
7.0 6.5 5.0 3.0 1.5 1.0
|
ÈíÀÔ¾çÁ¤(m) suction head
|
80 85 90 95 100 110 120 130 140 150 160 180 200
|
0.972 0.969 0.965 0.962 0.958 0.951 0.943 0.935 0.926 0.917 0.907 0.887 0.865
|
0.483 0.589 0.715 0.862 1.03 1.46 2.03 2.76 3.69 4.86 6.3 10.2 15.9
|
0.0 0.1 0.25 0.4 0.5 1.0 1.5 2.3 3.3 4.8 6.4 10.5 16.8
|
¾ÐÀԾзÂ(kgf/§²) Inlet pressure
| |