Dab tsi yog qhov kev faib tawm ntawm cov khoom siv hluav taws xob sib txawv?
Tso lus
Classification los ntawm Daim Ntawv Thov
Raws li kev thov tshwj xeeb ntawm cov khoom siv hluav taws xob hauv kev tsim khoom thiab lub neej txhua hnub, lawv tuaj yeem muab faib ua pawg hauv qab no:
(1) TxiasSiv kom txias siab - cov kua dej kub mus rau qhov kub thiab txias, xws li lub cav txias, cua txias, thiab lwm yam.
(2) Lub rhaubSiv los ua kom sov qis- cov kua dej kub mus txog qhov kub ntawm lub hom phiaj, xws li boiler economizers, natural gas heaters, thiab lwm yam.
(3) CondenserSiv rau condense siab -kub chav rau hauv cov kua, xws li fais fab nroj tsuag condensers, tub yees khoom condensers, thiab lwm yam.
(4) EvaporatorSiv los nqus cua sov thiab vaporize kua rau hauv chav, xws li boiler evaporators, generators ntawm lithium bromide absorption tub yees, thiab lwm yam.
(5) RegeneratorRov qab cua sov los ntawm siab -kub kua thiab hloov mus rau qis -kub kua, xws li blast furnace kub blast qhov cub, cua preheaters, thiab lwm yam.
Cov khoom siv rau cov khoom siv hluav taws xob sib txawv feem ntau yog muab faib ua ob pawg: cov khoom siv hlau thiab cov khoom tsis yog- hlau.
(1) Cov khoom siv hlau: carbon steel, stainless hlau, tooj liab, txhuas, titanium, thiab lwm yam. Ntawm lawv, carbon steel nta uas tsis muaj nqi thiab siab zog, tab sis tsis zoo corrosion kuj. Stainless hlau, tooj liab thiab titanium muaj zoo heev corrosion kuj tseem tuaj nrog tus nqi siab dua. Aluminum has low density and high thermal conductivity, and is mostly used for light and compact equipment.
(2) Tsis yog- cov khoom siv hlau: feem ntau yog graphite, polymers thiab lwm yam.Lawv yog corrosion-resistant thiab hnav, tab sis muaj qis zog thiab thermal conductivity. Piv txwv li, plastics heat exchangers yog tsim nyog rau ib puag ncig corrosive hnyav.
Thaum tshav kub kub Exchangers - Qhov zoo ntawm Copper Tube & Aluminium Fin Structure
Copper tube ua ke nrog txhuas fin yog cov qauv siv dav tshaj plaws rau cov tub yees thiab cov khoom siv hluav taws xob hloov hluav taws xob.
Tube tooj liab ntazoo heev thermal conductivity, ceev hloov hluav taws xob thiab ruaj khov siab ua haujlwm, uas ua kom ntseeg tau lub tub yees kev ua tau zoo thiab kev sib khi zoo los tiv thaiv cov tub yees txias.
Aluminium fin muajlub teeb yuag, siab kub dissipation cheeb tsam thiab tus nqi qis, zoo heev txhim kho tag nrho cov tshav kub pauv efficiency thaum tswj cov nqi tsim khoom.
Qhov kev sib txuam no sib npaughigh tshav kub hloov efficiency, lub teeb yuag qauv thiab economic nqi, nrog compact loj thiab dav adaptability. Nws yog dav siv nyob rau hauv tub yees, freezers, cua txias, dehumidifiers, ice txiag thiab ntau yam me me ua lag luam khoom tub yees.
