Qhov teeb meem ntawm lub raj oxygen corrosion ntawm finned tube radiators yeej ib txwm muaj qhov teeb meem tseem ceeb uas yuav tsum tau daws hauv kev lag luam. Yog tias koj xav daws qhov teeb meem ntawm fin tube xeb hauv qhov nruab nrab ntawm oxygen nrog cov nruab nrab, nws yog qhov tseem ceeb heev rau kev tsim kho thev naus laus zis uas twb muaj lawm. Txawm li cas los xij, theem kev tswj hwm tam sim no thiab kev mob nyiaj txiag tuaj yeem zam qhov teeb meem ntawm kev xeb ntawm sab hauv ntawm lub raj fin.
Thaum tsim cov txheej txheem cua kub ntawm cov finned tube radiator, nws yog ib qho tsim nyog kom tsis txhob muaj kev sib nrig sib xyaw nrog cov pa oxygen ntau li ntau tau, thiab yuav tsum muab ntim ntau npaum li sai tau; thaum rov ua dej rau cov raj ua tiav, sim ua kev kho deoxidation ntsig txog; hauv cov raj tub luam Thaum lub tshuab hluav taws xob nres tso cua sov, nws yuav tsum tau tswj tag nrho los ntawm txoj kev qhuav lossis dej deoxygenated. Tsis tas li ntawd, thaum kuaj lub siab ntawm cov ntsia tshiab ua tiav finned tube radiator, seb nws yog qhov kev kuaj hydraulic lossis ntxiv cov kuab tshuaj, yuav tsum siv cov tshuaj tsis muaj kuab lom xeb.
Nrog cov nruam kev tsim kho ntawm thev naus laus zis, finned tube radiators tau zoo dua qub hauv ntau lub lag luam. Nrog cov kev txhim kho txuas ntxiv ntawm tib neeg lub neej txhua hnub, kev siv cov leeg tub ua lag luam tau nce ntxiv kom muaj kev tiv thaiv ib puag ncig. Kuj tseem ntseeg tias nrog kev hloov tshiab txuas ntxiv ntawm kev siv thev naus laus zis, qhov teeb meem ntawm kev xeb hauv cov raj fin tseem yuav daws tau qhov teeb meem zoo.
Thaum lub sijhawm siv, yog tias lub tshuab raj finned tsis kub, xyuas seb lub taub lim dej hauv qhov dej tsis txhim kho, qhov nqus cov yeeb nkab nkag tau kub, cov yeeb nkab xa rov qab tsis kub heev, thiab lub tso pa valve ib txwm tso dej sov. Hauv qhov no, lub taub lim dej yuav tsum tau loosened. Yog tias nws daig, koj tuaj yeem siv txhuam txhuam thiab dej huv kom ntxuav nws kom daws tau qhov teeb meem.
Kuaj xyuas seb puas tso pa hluav taws xob ntawm lub raj xa dej yog qhov qub, tshwj xeeb tshaj yog rau cov neeg siv uas nyuam qhuav tau ntsia lossis nyuam qhuav ua tiav tiav, xyuas seb lub siab ntawm lub raj xa dej thiab cov pa tawm ntawm lub raj xa dej puas kawg cov pa hauv qhov system; xyuas lub siab ntawm lub system Nws puas loj txaus? Muaj ntau cov neeg siv hauv series nrog cov raj finned radiator hauv chav. Cov txheej ntawm cov raj finned tom kawg feem ntau tsis kub txaus. Yog tias qhov ntsuas kub sib txawv ntawm cov pawg hauv ntej thiab tom qab loj, yog tias nws tsis thaiv los ntawm cov huab cua, ces koj yuav tsum kuaj nws. Puas yog lub kaw lus nra siab rau tus txheej txheem?
Nyob rau tib lub sijhawm, cov hauv qab no kuj tseem yuav cuam tshuam rau cov cua sov dissipation ntawm finned tube
(1) Txoj kab uas hla ntawm lub raj finned: Ntau zaus peb yuav pom tias qhov nce ntawm txoj kab uas hla ntawm lub raj finned yuav txhim kho qhov sib txawv ntawm cov cua sov kom tsis sov. Txawm li cas los xij, cov txheej txheem no tseem tsis zoo, yog li Murphy cov kws paub txog kev qhia pom zoo kom ua rau kev xav zoo.
(2) Qhov sib nrug thiab qhov siab ntawm cov ntses fin kuj tseem yog cov laj thawj tseem ceeb uas cuam tshuam ncaj qha rau cov tshav kub dissipation ntawm fin leeg. Yog hais tias lub raj finned spacing me me, nws yuav ua rau kev ua kom lub siab tsis zoo mus txog thaum tshav kub kub. Loj dhau los lossis dhau qhov chaw me me yuav muaj kev cuam tshuam tsis zoo. Nws yog ib qho tseem ceeb uas yuav tsum xaiv qhov chaw tsim nyog. Muaj kuj yog qhov siab ntawm lub raj ntses fin. Thaum qhov siab kawg ntawm cov raj fin no tau nce ntxiv, Thaum tshav kub kub dissipation cheeb tsam yuav nce, thiab tom qab ntawd lub tshav kub dissipation muaj peev xwm yuav nce. Tsis tas li, qhov nce nce tsis raug tso cai, thiab nws yuav tsum raug txiav txim siab zoo.
(3) Cov thermal hu tsis kam thiab tus naj npawb ntawm cov fins yuav cuam tshuam rau cov cua sov dissipation ntawm fin tube. Cov cawv ntawm kev tiv tauj thermal yog qhov loj heev.
