锟斤拷锟斤拷電帮拷锟锟絘(ch锟斤拷n)品锟斤拷锟絘(ch锟斤拷n)锟斤拷锟侥燂拷锟斤拷锟斤拷锟絘锟斤拷锟斤拷锟斤拷墓艿锟斤拷裙锟剿囷拷b锟斤拷锟斤拷散锟侥的燂拷锟斤拷,锟斤拷锟皆維锟斤拷锟斤拷锟斤拷锟斤拷锟侥斤拷锟絴锟截度侊拷M锟姐工藝要锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟絖計锟斤拷锟斤拷艿锟斤拷裙锟剿囷拷b锟矫的燂拷锟缴拷锟,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥斤拷锟絴锟截讹拷锟斤拷锟斤拷锟絇锟斤拷要锟斤拷,锟斤拷锟斤拷锟斤拷锟接嬶拷锟斤拷锟缴拷锟角,锟斤拷锟斤拷锟斤拷锟斤拷页锟斤拷锟斤拷P锟侥幾傦拷锟斤拷要锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷TA锟斤拷锟杰碉拷锟饺斤拷锟絴锟絊锟街溫度o拷,锟斤拷TB锟斤拷锟斤拷?sh锟斤拷)锟斤拷锟酵環(hu锟斤拷n)锟斤拷锟截度o拷,锟斤拷d锟斤拷锟杰碉拷锟斤拷锟解徑锟斤拷,锟斤拷do锟斤拷锟杰碉拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷,锟斤拷δ锟斤拷锟斤拷锟截層猴拷龋锟,锟斤拷锟斤拷锟斤拷還锟斤拷知锟斤拷锟斤拷锟截诧拷锟较碉拷锟斤拷锟絈锟酵凤拷锟絆锟絟(hu锟斤拷n)锟斤拷锟斤拷锟揭冿拷(n锟斤拷i)锟斤拷锟斤拷锟解、锟斤拷锟斤拷锟斤拷锟截o拷,锟斤拷锟斤拷知锟斤拷锟斤拷锟紷些锟斤拷锟斤拷(sh锟斤拷),锟斤拷锟劫斤拷锟斤拷锟斤拷锟斤拷锟絇锟斤拷計锟姐方式锟酵憋拷锟斤拷锟斤拷锟組锟叫撅拷锟絯計锟姐,锟侥讹拷锟矫碉拷锟斤拷锟斤拷锟缴拷锟斤拷锟,锟斤拷 锟杰碉拷锟斤拷锟斤拷锟斤拷锟斤拷散锟斤拷锟斤拷锟斤拷計锟斤拷 锟絖锟斤拷锟杰碉拷锟侥燂拷锟缴拷锟 锟斤拷锟饺戯拷知锟斤拷锟杰碉拷锟侥口忥拷,锟斤拷锟斤拷锟截層诧拷锟较硷拷锟斤拷群锟斤拷锟斤拷锟絊锟街溫讹拷之锟斤拷锟絋锟斤拷锟斤拷艿锟缴拷锟斤拷锟斤拷锟,锟斤拷锟斤拷锟斤拷锟斤拷锟絤锟斤拷?sh锟斤拷)谋锟斤拷锟较碉拷?sh锟斤拷)锟斤拷,锟斤拷锟斤拷锟杰得碉拷锟斤拷位锟絃锟杰碉拷锟斤拷散锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷覂锟(n锟斤拷i)锟絫锟劫筹拷锟斤拷0.9,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷瞎艿锟,锟斤拷锟斤拷锟斤拷锟斤拷系膶锟斤拷锟斤拷锟斤拷h锟斤拷锟斤拷碳鋼o拷0.12:25锟斤拷锟斤拷锟绞匡拷锟斤拷0.6-0.7锟斤拷系锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷散锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷1锟斤拷某锟絊锟斤拷一锟杰撅拷,锟斤拷锟杰忥拷锟斤拷1/2",锟斤拷锟斤拷锟截诧拷锟斤拷锟角癸拷锟斤拷锟絵锟斤拷锟斤拷锟10mm,锟斤拷锟杰碉拷锟斤拷锟斤拷锟絯锟斤拷水,锟斤拷水锟斤拷锟借保锟斤拷10锟芥,锟斤拷锟斤拷锟斤拷蜌锟斤拷锟斤拷-25锟斤拷,锟斤拷锟絟(hu锟斤拷n)锟斤拷锟給锟斤拷锟絞锟斤拷,锟斤拷锟杰囷拷锟斤拷電條锟斤拷380V锟斤拷220V锟斤拷锟斤拷,锟斤拷锟斤拷艿锟矫匡拷谉锟絧失锟斤拷 锟斤拷锟紼一锟斤拷锟斤拷T = TA- TB=10锟斤拷-锟斤拷-25锟芥)=35锟斤拷 锟斤拷锟紼锟斤拷锟斤拷锟斤拷艿锟缴拷锟斤拷锟斤拷锟,锟斤拷锟杰忥拷1/2",锟斤拷10mm锟斤拷锟截層★拷 锟斤拷锟斤拷T =30锟斤拷锟絧失锟斤拷11.0w/m,锟斤拷锟斤拷锟斤拷T =40锟斤拷锟絧失锟斤拷14.9w/m,锟斤拷锟斤拷T =35锟斤拷r锟斤拷每锟阶損失锟缴诧拷锟斤拷锟斤拷锟絞锟斤拷锟诫法锟斤拷茫锟斤拷锟斤拷锟叫無QB值锟斤拷,锟斤拷 QB=11.0w/m+锟斤拷14.9w/m - 11.0w/m锟斤拷[锟斤拷35-30锟斤拷÷锟斤拷40-30锟斤拷]=12.95w/m 锟斤拷锟紼锟斤拷锟斤拷锟斤拷锟截層诧拷锟矫癸拷锟斤拷锟絵,锟斤拷锟介保锟截诧拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟皆憋拷锟斤拷系锟斤拷(sh锟斤拷)f锟斤拷锟紺锟斤拷系锟斤拷(sh锟斤拷)1.4 Qr=1.4QB×f=1.4×12.95w/m×1.50=27.195w 锟金案o拷锟杰碉拷每锟阶損失锟斤拷锟斤拷27.195W
锟斤拷锟截诧拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷
锟絖锟斤拷锟杰碉拷锟統锟絯锟斤拷散锟斤拷锟斤拷 锟絣锟統散锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷聯(li锟斤拷n)锟节忥拷锟杰碉拷每锟阶燂拷p失锟斤拷1.22锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷y,锟斤拷锟絫锟斤拷锟斤拷0.7锟斤拷锟斤拷锟絣锟統锟斤拷锟斤拷锟,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷y锟斤拷锟斤拷(ji锟斤拷)锟斤拷锟統锟斤拷锟斤拷锟絫锟斤拷锟斤拷0.5,锟斤拷锟斤拷锟斤拷歉锟绞斤拷锟斤拷y,锟斤拷锟絫锟斤拷锟斤拷0.6锟斤拷 锟絖锟斤拷锟斤拷锟斤拷锟電帮拷釒锟絃锟斤拷 锟侥產(ch锟斤拷n)品規(gu锟斤拷)锟斤拷锟叫匡拷知電帮拷釒э拷墓锟斤拷锟诫妷锟,锟斤拷锟斤拷锟斤拷值,锟斤拷锟斤拷锟斤拷锟斤拷锟轿伙拷L锟饺燂拷p失锟斤拷锟斤拷電帮拷釒э拷锟轿伙拷L锟饺的發(f锟斤拷)锟斤拷锟絶锟斤拷值锟斤拷锟絫锟斤拷锟斤拷锟斤拷锟铰凤拷锟斤拷锟巾彌锟絘锟斤拷 锟斤拷 锟斤拷锟矫兩條锟斤拷锟斤拷锟斤拷l锟斤拷平锟斤拷電帮拷釒,锟斤拷 锟斤拷 锟斤拷锟矫撅拷锟紷锟斤拷锟斤拷锟斤拷锟斤拷么朔锟,锟斤拷锟絫要锟斤拷锟斤拷锟斤拷锟絧失锟斤拷電帮拷釒э拷l(f锟斤拷)锟结功锟绞的憋拷值锟斤拷锟斤拷锟斤拷2"锟杰碉拷锟较燂拷p失锟斤拷24w/m,锟斤拷锟斤拷電帮拷釒э拷锟斤拷锟20w/m,锟斤拷锟絫锟斤拷值=24/20锟斤拷1.2锟斤拷锟斤拷锟斤拷電帮拷釒锟斤拷锟斤拷锟斤拷知2"锟杰碉拷锟斤拷锟絞锟斤拷锟斤拷280mm锟斤拷锟紷锟絅锟紷锟斤拷锟杰滿锟斤拷艿锟斤拷臒锟斤拷散,锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷膬煞N锟斤拷锟斤拷锟斤拷,锟斤拷還锟缴诧拷取锟斤拷锟接憋拷锟截層猴拷然锟斤拷取锟斤拷锟斤拷系锟斤拷(sh锟斤拷)锟絕锟酵的憋拷锟截诧拷锟较等革拷锟接达拷施锟斤拷锟絘锟斤拷 電帮拷釒锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷mm锟斤拷
電帮拷釒锟斤拷锟斤拷锟叫憋拷锟截诧拷锟斤拷锟角诧拷锟矫诧拷锟斤拷锟絯锟絊锟斤拷藴实锟,锟斤拷锟斤拷锟斤拷锟斤拷锟街诧拷锟较可咃拷見锟斤拷锟截诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷(sh锟斤拷)锟組锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷前锟斤拷锟斤拷1锟斤拷锟斤拷,锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接燂拷系锟統(t锟斤拷ng)锟斤拷還須匡拷锟絔锟斤拷锟絤,锟斤拷锟斤拷锟絕锟斤拷锟杰碉拷锟斤拷锟斤拷锟叫硷拷散锟斤拷p失锟斤拷锟斤拷锟诫姲锟结帶锟絃锟饺硷拷锟紸锟斤拷锟斤拷锟斤拷源锟接撅拷锟矫碉拷锟絃锟斤拷,锟斤拷同锟絩還要锟斤拷锟絔锟紸锟斤拷锟斤拷锟斤拷锟絞锟接撅拷锟叫接撅拷锟絃锟饺★拷锟斤拷锟絤一锟斤拷锟斤拷锟2锟斤拷锟侥管忥拷锟絃锟斤拷,锟斤拷锟斤拷锟絕锟斤拷锟斤拷1.5锟斤拷锟侥管忥拷锟絃锟斤拷,锟斤拷锟杰碉拷锟斤拷锟斤拷锟叫架硷拷锟斤拷3-5锟斤拷锟侥管忥拷锟絃锟饺o拷锟紸锟斤拷锟皆达拷泳锟斤拷L锟斤拷一锟斤拷锟1锟斤拷,锟斤拷锟斤拷锟絞锟接撅拷锟斤拷锟紸锟斤拷锟絪0.5锟斤拷,锟斤拷锟斤拷計锟斤拷锟斤拷锟斤拷P锟杰碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟絃锟饺猴拷锟劫加帮拷锟斤拷锟斤拷锟斤拷锟诫姲锟结帶锟絃锟斤拷,锟斤拷锟揭傦拷锟斤拷锟杰得碉拷锟斤拷锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷電帮拷釒锟侥匡拷锟絃锟斤拷,锟斤拷
锟斤拷锟斤拷锟斤拷锟 锟斤拷锟斤拷電氾拷煞锟斤拷锟斤拷薰锟剿 锟絎(w锟斤拷ng)站锟斤拷(j锟斤拷ng)锟絀锟絊锟斤拷锟紺號锟斤拷锟斤拷ICP锟斤拷11000101號-9 360锟絎(w锟斤拷ng)站锟斤拷全锟絲锟統平锟絖
锟斤拷锟組锟斤拷锟秸熱線锟斤拷4006-888-749 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 锟皆掞拷锟010-58550229 锟斤拷锟芥:010-58550579锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷 锟皆掞拷锟0550-2408238 锟斤拷锟芥:0550-2409599锟斤拷