Yog tias koj muaj cov kav dej qub hauv koj lub tsev lossis chav tsev, ces nws yog qhov zoo tshaj rau nruab ib lub tshiab uas siv cov khoom siv polypropylene. Ntawm lawv cov txiaj ntsig tseem ceeb, kev yooj yim ntawm kev teeb tsa thiab kav ntev yuav tsum tau qhia. Cov txheej txheem kev teeb tsa yooj yim heev, txawm hais tias nws yuav tsum ua raws li cov cai.
Ua ntej pib qhov kev tswj hwm, koj yuav tsum npaj cov cuab yeej vuam tsim nyog, nrog rau cov fittings uas yuav tso cai rau koj los tswj cov kav dej thoob plaws hauv lub tsev. Tsis pub dhau ib nrab ib teev tom qab vuam cov pob qij txha, koj tuaj yeem siv lub tshuab rau nws lub hom phiaj.
Xaiv txoj kev sib txuas
Kev teeb tsa ntawm cov kav dej polypropylene ntawm lawv tus kheej tuaj yeem nqa nrog fittings lossis siv xov. Threaded fittings muab faib ua detachable thiab ib-thooj. Kev xaiv ntawm txoj kev teeb tsa yog nyob ntawm qhov kev ua haujlwm. Yog tias koj npaj yuav embed lub ntsuas dej lossis lub tank cia rau hauv lub ntsiab, nws yog qhov zoo dua los xaivdetachable threaded fittings. Tab sis cov hoses hloov tau yooj yim txuas nrog ib qho kev sib txuas.
Kev sib tw
Yog hais tias cov seem ncaj yog spliced los yog txoj kab yuav hloov mus rau ib txoj kab uas hla, nws yog qhov zoo tshaj plaws los siv cov couplings. Ceg tuaj yeem tsim los ntawm tees. Thaum txoj kev loj tau tig, kev sib txuas yog ua nrog cov squares. Nws tsis tuaj yeem siv cov khoom qias neeg lossis puas tsuaj, nrog rau txiav cov xov koj tus kheej. Thaum txhim kho cov kav dej polypropylene, koj yuav tsum ntseeg siab tiv thaiv lawv ntawm hluav taws.
Tsim nta
Thawj kauj ruam hauv tus txheej txheem tsim yog los tsim cov kav dej. Tus naj npawb ntawm khoov thiab cov ntsiab lus yuav tsum raug txo kom tsawg, vim tias ergonomics yog qhov tseem ceeb. Cov xaim yuav tsum tau txuas nrog lub hauv paus loj, thaum dej yuav tsum muab rau txhua yam khoom siv, suav nrog cov kais dej, boilers thiab kav dej.
Kev xaim thaum lub sijhawm teeb tsa cov kav dej polypropylene tuaj yeem ua tiav qhib lossis kaw. Nyob rau hauv thawj rooj plaub, cov kav dej ntawm cov ces kaum yog ntsia vertically, thaum cov kav dej kab rov tav yuav nyob saum pem teb. Qhov no tso cai rau koj ua kom kev sib txuas lus tsis pom zoo. Raws li kev zais thaiv, nws yog qhov nyuaj heev rau kev ua, vim tias koj yuav tsum xub ua qhov kev xam kom raug.
Cov kav dej tso rau hauv phab ntsa yuav tsum muaj zog, thaum tag nrho cov pob qij txha yuav tsum tau muab pub dawb. Cov xaim rau kev teeb tsa ntawm cov kav dej polypropylene tuaj yeem yog:
- collector;
- serial;
- nrog rau cov khoom noj.
Manifold txuas
Hauv thawj kis, dej yuav ntws los ntawm tus sau. Cov kab hluav taws xob pheej yig dua yog serial, thiab yog li nrov dua. Qhov kev xaiv thib peb yog yuav luag tsis pom hnub no. Ua-nws-koj tus kheej installation ntawm cov kav dej polypropylene nyob rau hauv rooj plaub ntawm kev tsim cov xaim rau cua sov yuav tsum tau nqa tawm tom qab kev tsim kom ntxaws. Qhov chaw yuav tsum tau qhia hauv daim duab:
- pob;
- coupling;
- adapters;
- heaters;
- Nyob zoo ib tsoom phooj ywg.
Koj tuaj yeem txuas rau lub tshuab hluav taws xob siv ib lossis ob lub kav dej. Kev pub tuaj yeem ua los ntawm hauv qab lossis los ntawm sab. Thaum tsim, koj yuav tsum coj mus rau hauv tus account qhov muaj peev xwm nthuav dav ntawm cov khoom siv thaum raug kub hnyiab.
cov lus qhia kev teeb tsa: kev npaj cuab yeej
Kev txhim kho cua sov los ntawm cov kav dej polypropylene suav nrog kev npaj cov cuab yeej, uas yog:
- vuam tshuab;
- set ntawm nozzles;
- special cutters;
- beveler.
Raws li lub tshuab vuam, nws muaj cov hlau nplaum thiab lub rhaub. Nippers yog tsim los txiav cov kav dej. Koj tuaj yeem siv lub nplhaib cutter, uas tseem hu ua yeeb nkab cutter. Siv lub shaver, koj tuaj yeem tshem tawm cov txheej saum toj kawg nkaus ntawm txhuas txheej. Nws yog tsis yooj yim sua rau weld kav nrog improvised txhais tau tias. Nrog kev yooj yim thiab kev ua tau zoo, cov txheej txheem yuav tsum tau ua raws li qhov zoo ntawm kev sib txuas thiab kev sivkhoom siv. Koj tsuas tuaj yeem ua nws nrog cov yeeb nkab cutter. Yog tias qhov kev ua haujlwm me me, ces koj tuaj yeem tiv nrog kev ua haujlwm nrog kev pab los ntawm kev pom zoo rau ntoo.
Ib qho cuab yeej xaiv tau yog lub shaver uas txiav cov txheej saum toj kawg nkaus ntawm txhuas. Cov cuab yeej siv no tsuas yog tsim nyog thaum siv cov kav dej txuas ntxiv nrog aluminium sab nraud. Yog tias qhov kev txhawb nqa tau muab zais hauv qab txheej txheej ntawm polypropylene, kev siv lub shaver tuaj yeem muab faib nrog.
Tseem nco ntsoov
Ua ntej pib ua haujlwm, koj yuav tsum npaj ib txoj kev npaj raws li qhov kev teeb tsa yuav ua tiav. Lub hom phiaj ntawm kev tsim ib lub voj voog yog txo cov welds uas koj yuav tsum tau nqa tawm hauv huab cua. Cov txheej txheem yuav tsum tau ua kom tiav raws li qhov ua tau. Yog tias koj ua txhua yam zoo, ces txoj haujlwm yuav yooj yim dua. Qee tus tswv qhia kom sau cov ntu nyuaj ntawm lub rooj thiab tsuas yog tom qab ntawd pib nrog lawv cov kev teeb tsa hauv qhov chaw.
txheej txheem vuam
Cov lus qhia rau kev txhim kho rau cov kav dej polypropylene yog nrog los ntawm cua sov cov npoo ntawm cov khoom los ntawm sab nraud thiab sab hauv ntawm kev sib txuas mus rau qhov tob. Tom qab ntawd, cov khoom yuav tsum tau txuas rau ib leeg. Cov khoom siv rhuab yuav ntseeg tau welded. Cov khoom yuav tsum tau npaj ua ntej. Ua li no, cov kav dej raug ntsuas thiab txiav rau hauv nyias nyias. Lub chamfer yuav tsum tau ua nyob rau sab nraud ntawm cov yeeb nkab. Nws yuav tsum muaj txoj kab nqes ntawm 15˚ thiab muaj qhov tob ntawm 3 hli. Yog tias koj ua raws li cov qauv hauv tsev, ces lub chamfer yuav tsum muaj lub kaum sab xis ntawm 45 ˚, thiab qhov chaw so hauv qhov no yog ib feem peb ntawm lub thickness ntawm cov yeeb nkab. Hauv kev xyaum, ob qho kev xaiv siv tau.
Rau chamfering, koj tuaj yeem siv cov cuab yeej tsim nyog rau lub cuab yeej no. Nws yuav tsum tshem cov khoom kom du thiab sib npaug. Ua ntej vuam, sab hauv ntawm lub chamfer thiab cov khoom yog ntxuav ntawm av thiab degreased. Kev txhim kho cov kav dej polypropylene hauv chav dej yog ua raws li cov txheej txheem hauv qab no. Lub tshuab vuam yuav tsum muab tso rau ntawm ib qho chaw sawv ntsug. Nyob rau hauv lub regulator, koj yuav tsum teem lub kub rau 260 ° C, yog hais tias qhov kev xaiv no yog muab. Qhov ntsuas kub no yog qhov zoo tshaj plaws, thiab nws yuav txaus kom sov cov khoom. Rau cov yeeb nkab vuam, nws tsis pom zoo kom siv lwm qhov kub thiab txias tshaj li cov nqi saum toj no, yog li ntawd, thaum xaiv lub tshuab, koj yuav tsum tsis txhob tsom rau cov regulator.
Thaum cov hlau tau sov so, koj tuaj yeem pib vuam cov khoom. Txhawm rau ua qhov no, ib qho haum yog zaum ntawm tus pin tshwj xeeb, thaum nyob rau sab nraud ntawm lub rhaub dej yog muab tso rau hauv lub tes tsho. Cov khoom raug muab tshem tawm ib txhij thiab txuas nrog. Nws tsis tsim nyog tuav cov ntsiab lus ntawm lub rhaub rau lub sijhawm ntev, lub sijhawm suav nrog rau hauv tus account lub cheeb ntawm cov kav dej thiab phab ntsa thickness. Yog tias koj overdo nws, cov khoom haum thiab cov yeeb nkab yuav overheat, uas ua rau poob ntawm lub zog thiab deformation. Tom qab no, cov khoom yuav tsis tuaj yeem txuas ntxiv lawm.
Yog tias qhov sov so tsis txaus, kev sib txuas yuav tsis ntseeg tau, thiab koj tuaj yeem hnov qab. Koj tuaj yeem tshawb pom lub sijhawm tuav ntawm cov khoom ntawm lub rhaub los ntawm kev nyeem cov lus tshwj xeeb ntawm cov qauv thoob ntiaj teb.
Txoj kev sib txuas
Lub thev naus laus zis ntawm kev teeb tsa cov kav dej polypropylene muab rau kev teeb tsa cov kav dej thiab fittings hauv lub tes tsho. Qhov no yuav tsum muaj kev siv zog. Qhov no yog vim lub fact tias cov nozzles ntawm lub rhaub muaj cov duab ntawm lub khob hliav qab thiab ib tug nqes hav ntawm 5 ˚. Thaum koj muab cov yeeb nkab tso rau hauv lub tes tsho, nws yuav tsum tau coj mus rau qhov nres, tab sis koj yuav tsum tsis txhob nias ntxiv. Yog tias txoj cai no tsis quav ntsej, nws yuav cuam tshuam tsis zoo rau cov yeeb nkab conductivity, vim tias tom qab kev sib txuas, cov ntaub ntawv thickening ntawm qhov kawg.
Nws yog qhov zoo tshaj los ntsuas qhov tob ntawm lub tes tsho mus rau qhov nres thiab kos qhov kev ncua deb ntawm ntug ntawm cov khoom. Yog li ntawd, koj yuav muaj peev xwm tswj tau koj cov yeeb yam visually. Tab sis nrog kev paub dhau los, koj yuav hnov ntawm koj txhais tes lub sijhawm thaum cov yeeb nkab so ntawm ntug. Cov khoom cua sov yuav tsum tau txuas nrog sai li sai tau. Tig lawv kev sib raug zoo rau ib leeg yog qhov txais tsis tau.
Cov yeeb nkab yog ntxig ncaj, thaum saib xyuas qhov sib dhos ntawm cov axes. Hauv Tshuag, koj yuav muaj ob peb feeb los kho qhov xwm txheej. Cov ntaub ntawv tom qab ntawd txias, thiab txhua qhov kev txav mus los cuam tshuam rau qhov zoo ntawm vuam.
cov lus qhia txog kev txhim kho
Ua-nws-koj tus kheej kev teeb tsa cua sov los ntawm cov kav dej polypropylene hauv ib chav tsev lossis lub tsev yog ua los ntawm kev siv cov mounted seem nrog lem thiab fittings uas koj welded cais rau hauv pem teb los yog lub rooj. Cov kev hloov pauv ntawm cov phab ntsa thiab kev sib txuas rau cov khoom siv yog sab laug kom txog rau thaum lub sijhawm teeb tsa ntawm qhov chaw. Cov kav dej yuav tsum tau kho rau saum npoo nrog cov clamps uas txuas rau ntawm phab ntsa.
Rau cua sov hauvHauv cov tsev ntiav, cov kav dej tsis raug coj mus rau lub boiler. Lawv txuas nrog kev hloov pauv fittings nrog cov yeeb nkab hlau. Qhov ntev ntawm lub tom kawg yuav tsum yog 0.5 m. Nws yog ncaj qha mus rau lub rhaub. Thaum txhim kho cov kav dej polypropylene hauv ib lub tsev ntiag tug, koj yuav tsum nco ntsoov tias cov pob qij txha welded tsis muaj kev pabcuam, uas txawv ntawm cov ntsia hlau. Tias yog vim li cas welded polypropylene seem tau muab tso rau hauv cov phab ntsa. Ua ntej, nws tsuas yog yuav tsum tau ua ib qho kev kuaj xyuas kom nruj thiab kev ntseeg tau. Tib qhov yuav tsum tau ua yuav tsum raug soj ntsuam rau cov terminals ua nyob rau hauv daim ntawv ntawm crimp inserts.
Ntxiv cov lus qhia ntxiv
Ntxiv rau lub tshuab vuam, thaum txhim kho cov kav dej yas, koj yuav xav tau lub tshuab hluav taws xob. Ua ntej pib ua haujlwm ntawm lub cuab yeej, nws yog ib qho tsim nyog yuav tsum tau muab tso rau ntawm nozzles ntawm qhov xav tau txoj kab uas hla. Nws yog ib qho tseem ceeb uas yuav tau tos kom txog thaum lub cuab yeej sov so, lub sij hawm sov so tau qhia hauv cov lus qhia rau cov cuab yeej.
Ua ntej koj pib txiav cov kav dej, lawv yuav tsum tau cim. Qhov kawg yuav tsum tau ntxuav ntawm burrs. Siv tus cim, koj yuav tsum tau kos lub qhov tob ntawm cov yeeb nkab nkag mus rau hauv qhov haum. Qhov kawg ntawm cov yeeb nkab yuav tsum tsis txhob so tawm tsam qhov sib txuas, uas yuav tsum muaj qhov sib txawv ntawm millimeter.
Thaum txhim kho cov kav dej polypropylene nrog koj tus kheej txhais tes, koj yuav tsum muab cov yeeb nkab thiab haum rau ntawm lub nozzle, ob qho tib si yuav tsum tau rhaub tib lub sijhawm. Yog tias koj pom tias ib feem tsis haum zoo, xws li xoob dhau los yog nruj heev, nws yuav tsum muab pov tseg.
Pibkev hloov kho tsuas yog ua tau rau ob peb feeb tom qab mounting, ces cov khoom yog thaum kawg kho. Lub sijhawm cua sov yuav nyob ntawm txoj kab uas hla ntawm cov yeeb nkab. Tus nqi tom kawg kuj cuam tshuam rau lub sijhawm txias. Yog hais tias txoj kab uas hla yog 20 hli, lub sij hawm cua sov thiab txias yuav yog 6 thiab 2 vib nas this, feem. Nrog kev nce hauv txoj kab uas hla mus rau 40 hli, lub sijhawm cua sov thiab cua txias nce mus rau 12 thiab 4 vib nas this. Thaum txhim kho cov kav dej polypropylene hauv tsev, koj tuaj yeem siv 90 hli cov khoom uas ua kom sov thiab txias rau 40 thiab 8 vib nas this, raws li.
Nyob hauv kaw
Kev sib txuas yuav ntseeg tau tsuas yog tias tsis muaj qhov qhib thiab qhov khoob ntawm nws. Koj tuaj yeem ua lub tshuab vuam rau kev ua haujlwm zoo li no koj tus kheej. Ua li no, npaj ib qho hluav taws xob laum thiab ib qho hlau qub. Yog tias kev ua haujlwm yog ib zaug, ces nws yog qhov zoo dua los xauj cov cuab yeej lossis los ntawm cov phooj ywg, tab sis yog tias koj npaj yuav koom nrog cov kev ua lag luam no, ces nws yog qhov zoo dua los yuav cov cuab yeej zoo.
Qhov kev xav tau no yog vim muaj ntau yam. Ntawm lwm tus, nws yuav tsum raug sau tseg tias kev teeb tsa zoo tsis tuaj yeem ua yam tsis muaj cov cuab yeej tshwj xeeb. Tsis tas li ntawd, qhov tsis muaj qhov nruj ntawm kev sib txuas yuav ua rau muaj kev xav tau kho.
