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Pipe shell zafi musayar inji
Shelllandtubeheatexchanger, wanda aka fi sani da shafi mai musayar zafi
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Musayar zafi ta bututu da bututu ana kira shi musayar zafi ta bututu. An rufe bangon da aka rufe a cikin bututun a matsayin mai canja wurin zafi. Wannan tsarin masu musayar zafi ya fi sauki, ana iya yin shi da kayan tsari daban-daban (galibi kayan ƙarfe), ana iya amfani da shi a ƙarƙashin zafin jiki da matsin lamba, shine nau'in aikace-aikacen da aka yi amfani da shi a halin yanzu.
Tsarin
Pipe shell zafi musayar ƙunshi sassa kamar shell, zafi canja wurin bututun, bututun allon, bending allon (block) da kuma bututun akwati. The shell ne mafi yawan silinda siffar, da aka sanya da bututu bundle, da bututu bundle biyu ƙarshen da aka tabbatar a kan bututun allon. biyu ruwa na sanyi da zafi musayar, daya gudana a cikin bututun, da ake kira bututun ruwa; Wani nau'i na kwarara a waje da bututun, wanda ake kira shell ruwa, don ƙara zafi watsa lamba a waje da bututun ruwa, yawanci shigar da wasu blockers a cikin shell. Block iya kara shell ruwa gudun, tilasta ruwa sau da yawa a gefe ta hanyar bututun, kara ruwa turbulence matakin. Ana iya tsara bututun musayar zafi a kan bututun allon ta hanyar triangle ko square. Equivalent triangle tsari ne mafi compact, tube waje ruwa turbulence matakin ne high, zafi watsa lamba babban; Tsarin square yana da sauƙin tsaftacewa a waje da bututun, wanda ya dace da ruwa mai sauƙi.
FPR mai tafiya Disc Volume zafi musayar
FPR mai tafiya Disc Volume zafi musayar
Kowane ruwa ta hanyar bututun da ake kira a bututun; Kowane ta hanyar shell ake kira shell tafiya. Mai musayar zafi na guda ɗaya, wanda aka sani da nau'in 1-1 mai musayar zafi. Don ƙara saurin ruwa a cikin bututun, za a iya saita partitions a cikin akwatin bututun ƙarshen biyu, rarraba bututun zuwa rukuni da yawa. Ta wannan hanyar ruwa kawai ta hanyar wani ɓangare na bututun a kowane lokaci, don haka ya yi tafiya da sau da yawa a cikin bututun, wanda ake kira multi-bututun. Hakanan, don ƙara gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun Multi-bututu da Multi-shell tsari iya aiki tare da aikace-aikace.
Nau'i
Pipe shell zafi musayar Saboda daban-daban zafi na ciki da waje ruwa a cikin bututun, saboda haka zafi musayar shell da kuma daban-daban zafi na bututun. Idan biyu zafin jiki bambanci ne mai girma, zafi musayar zai samar da babban zafi damuwa, haifar da bututun karkata, karya, ko janye daga bututun allon. Saboda haka, lokacin da bambancin zafin jiki na bututun da na shell ya wuce 50 ℃, ana buƙatar ɗaukar matakan biyan kuɗi masu dacewa don rage damuwa mai zafi. Dangane da matakan diyya, ana iya rarraba mai musayar zafi na bututu zuwa manyan nau'ikan:
① Fixed bututun allon nau'in zafi musayar bututun karshen biyu na bututun allon haɗi tare da shell, tsarin ne mai sauki, amma kawai dace da sanyi da zafi ruwa zazzabi bambanci, da kuma shell tafiya ba ya bukatar inji tsabtace lokacin zafi musayar aiki. Lokacin da bambancin zafin jiki ya fi girma kuma matsin lamba ba shi da yawa, za a iya shigar da madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin
② m kai-type zafi musayar bututun karshen bututun allon iya free iyo, rage zafi damuwa; Kuma dukan bututun za a iya cirewa daga kwalliyar, don sauƙaƙe tsaftacewa da gyaran inji. Aikace-aikacen masu musayar zafi masu yawo suna da yawa, amma tsarin ya fi rikitarwa da tsada.
② U-nau'in bututun zafi musayar Kowane zafi musayar bututun ne mai lankwasawa a cikin U-nau'i, biyu ƙarshen daban-daban a kan wannan bututun allon sama da ƙasa yankuna biyu, ta amfani da bututun allon a cikin akwatin raba shigo da fitarwa biyu dakuna. Wannan mai musayar zafi yana rage matsin lamba mai zafi, tsarin yana da sauƙi fiye da nau'in mai tafiya, amma bututun ba shi da kyau don tsaftacewa.
② Vortex zafi filim zafi musayar Vortex zafi filim zafi musayar dauki sabon Vortex zafi filim zafi watsa hanya, ta hanyar canza ruwa motsi yanayin don kara zafi watsa, a lokacin da kafofin watsa labarai ta hanyar vortex bututun farfajiyar, wanke bututun farfajiyar, don haka zafi musayar inganci. Har zuwa 10000W / m2 ℃. A lokaci guda wannan tsarin ya cimma lalata juriya, zafin jiki juriya, matsin lamba juriya, ƙananan aikin girma. Sauran nau'ikan masu musayar zafi na ruwa ne a cikin nau'i na yau da kullun shugabanci, yana samar da kewayawa a saman bututun musayar zafi, da kuma rage ƙimar musayar zafi ta convection.
A cewar bayanan da aka inganta na'urorin musayar zafi, siffofin musayar fim mai zafi na vortex suna cikin haɗin tattalin arziki. Saboda la'akari da dangantakar kwarara tsakanin bututun musayar zafi, bututun musayar zafi da kuma kwalliyar, ba tare da amfani da hanyar toshewa ta tilasta ba don tilasta kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwa Rigidity da sassauci na zafi musayar bututun da aka tsara da kyau, ba zai yi haɗuwa da juna, duka shawo kan matsalolin da suka haifar da juna haɗuwa tsakanin m tubular zafi musayar, kuma rage matsalar da yau da kullun bututun shell-irin zafi musayar sauki scale.
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