MANIFOLD-S5855na'ura ce mai rarraba ruwa da tari wanda ya ƙunshi nau'i-nau'i da masu rarraba ruwa.Mai rarraba ruwa wata na'ura ce da ke raba ruwan shigar daya zuwa wasu abubuwa da yawa, kuma manifold na'ura ce da ke tattara ruwan shigar da yawa zuwa fitarwa daya.Zaɓin zaɓi na manifold yana buƙatar la'akari da diamita da tsayin daka.

1. Lissafi na diamita na bututu

Nauyin kwantar da hankali na sashin kwantar da iska na hagu riser QL=269.26kW

Diamita na bututun shi ne

Nauyin sanyaya na tsakiyar fan coil riser QL=283.66kW
Ana sanin diamita na bututunsa ta hanyar lissafin ruwa, kuma diamita na babban bututun gangar jikin shine DN200.

2. Lissafin tsayin mai raba ruwa

A cikin aikin injiniya, ana ɗaukar diamita na bututu 2-3 mafi girma fiye da mafi girman diamita na Z, don haka D = 300mm
Bayan lissafi, d1=200mm, d2=150mm, d3=150mm, d4=125mm, d5=80mm, d0=80mm;d1 shine diamita na bututun shigarwa, d2 da d3 sune diamita na bututun fitarwa, kuma d4 shine diamita na bututun da aka keɓe.d5 shine diamita na bututun kewayawa, kuma d0 shine diamita na bututun magudanar ruwa.

Tsawon Manifold: Manifold

L1=40+120+75=235mm
L2=75+120+75=270mm
L3=75+120+62.5=257.5mm
L4=62.5+60=122.5mm
L5=40+60=100mm
L=L1+L2+L3+L4+L5=985mm

3 Zane na da yawa

Diamita na silinda da yawa iri ɗaya ne da na mai raba ruwa, ɗauki D300
d1=200mm, d2=150mm, d3=150mm, d4=125mm, d5=80mm, d0=80mm, dp=25mm;dp shine diamita na bututun faɗaɗa, d1 shine diamita na bututun fitarwa, d2 da d3 sune diamita na bututun dawowa, d4 shine diamita na bututu mai fa'ida, d5 shine diamita na bututu mai kewaye, d0 shine diamita na bututun magudanar ruwa. .

Tsawon da yawa shine

L=L0+L1+L2+L3+L4+L5=60+25+120+150+120+150+120+125+120+80+60=1130mm