Valve rooj vag kub khiav tshuab yog dav siv nyob rau hauv ntau- kab noj hniav precision pwm rau tsheb qhov chaw, hluav taws xob casings thiab ntim ntim loj. Piv nrog rau qhov zoo tib yam qhib kub khiav nozzles, lub rooj vag lub rooj vag yog nruab nrog valve koob, lub tog raj kheej tsav tsheb mechanisms thiab complex sab hauv ntws raws, uas tso rau pem hauv ntej tshwj xeeb cov kev cai rau kev txhawb nqa thermocouples nyob rau hauv cov nqe lus ntawm cov qauv loj, dabtsi yog khoov kev ua tau zoo, tshav kub tsis kam thiab tiv thaiv - muaj peev xwm cuam tshuam. Kev tsim kho tsis zoo ntawm cov thermocouples yuav cuam tshuam nrog kev txav ntawm cov koob valve, ua rau lub qhov rooj tsis raug qhov ntsuas kub, thiab tseem ua rau lub valve koob jamming thiab pwm puas.
Ua ntej ntawm tag nrho cov, spatial loj customization ntawm valve lub rooj vag thermocouples yog lub hauv paus tseem ceeb xav tau. Qhov chaw nyob ze ntawm lub valve koob ntawm lub rooj vag valve nozzle yog ntom ntom nrog lub tes tsho cua sov, lub tes tsho valve koob sealing lub tes tsho thiab lub tog raj kheej txuas cov qauv, thiab qhov chaw tshwj xeeb rau kev sojntsuam thermocouple yog qhov nqaim heev. Cov txheej txheem ncaj nraim tsis tuaj yeem ntsia tau ib txwm, yog li cov tuam txhab tsim khoom yuav tsum tau kho khoov tshwj xeeb probes nrog L-zoo li tus lossis Z- zoo li cov qauv raws li cov duab kos. Lub kaum sab xis thiab khoov lub vojvoog ntawm qhov kev sojntsuam yuav tsum nruj me ntsis tsim raws li qhov chaw pwm sab hauv. Qhov tsawg kawg nkaus dabtsi yog khoov vojvoog ntawm cov pob zeb hauv av-insulated thermocouples tsis tuaj yeem tsawg dua 5 npaug ntawm txoj kab uas hla, txwv tsis pub cov xaim hluav taws xob sab hauv yuav tawg tom qab siv sijhawm luv. Rau qhov me me ntawm lub rooj vag valve nozzles ntawm cov khoom siv hluav taws xob me me, ultra- nyias sheath sojntsuam nrog txoj kab uas hla ntawm 0.5mm mus rau 1.0mm yuav tsum tau hloov kho, thiab cov hlau qhov hluav taws xob tau hloov kho kom tsis txhob muaj kev sib txhuam nrog lub reciprocating valve koob. Yog hais tias lub thermocouple cable nyob rau hauv kev sib cuag nrog lub txav valve koob thaum lub sij hawm tsim khoom, lub sheath yuav tsum tau hnav los ntawm sai sai, ua rau yaj to thiab luv luv Circuit Court tsis ua hauj lwm.
Thib ob, siab - yoog raws los tiv thaiv- kev qaug zog hlau hloov kho yog xav tau rau cov pwm disassembly ntau zaus. Valve rooj pwm feem ntau yuav tsum tau disassemble lub nozzle sib dhos los ntxuav cov pa roj carbon deposits ntawm lub rooj vag, thiab cov thermocouple cov kab tawm yuav raug rub thiab khoov dua qub thaum lub sij hawm disassembly thiab sib dhos. Ordinary txhav thermocouple xov hlau yog feem ntau ua rau hlau qaug zog tawg ntawm qhov khoov txoj hauj lwm tom qab kaum ob ntawm kev ua haujlwm disassembly. Customized valve rooj vag tshwj xeeb thermocouples ntxiv ntau-strand hloov pauv hloov seem ntawm qhov sib koom ua ke ntawm kev sojntsuam thiab cov cable, thiab cov hlau hlau sab hauv siv ntau-strand twisted tsim los txhim kho khoov tsis kam. Cov txheej txheej sab nraud ntawm ntu kev hloov pauv yog qhwv nrog hnav- tiv taus stainless hlau xaim braided lub tes tsho kom tiv thaiv cov pwm ntawm cov npoo npoo los ntawm khawb cov txheej rwb thaiv tsev. Rau ntau ntau-kab noj hniav valve rooj pwm uas muaj ntau tshaj 32 kab noj hniav, txhua lub thermocouple hlau ntev yog kho raws li txoj kev xaim hluav taws xob ntawm cov pwm kom tsis txhob rov ua dua cov kab hauv cov pwm pwm thiab raug nyem thaum pwm clamping.
Thib peb, siab -kub los tiv thaiv- corrosion sheath customization rau rooj vag carbonization ib puag ncig. Lub rooj vag lub rooj vag valve yog txoj hauj lwm uas cov yaj nyob rau lub sij hawm ntev tshaj plaws, thiab siab - kub decomposition ntawm yas yog ib qho yooj yim los tsim carbon deposits, uas yuav corrode lub thermocouple sensing ntsis rau lub sij hawm ntev. Thaum molding corrosive plastics xws li POM, PVC thiab nplaim taws -retardant PA, lub volatile acid gas yuav ua rau kom oxidation thiab perforation ntawm lub zoo tib yam stainless hlau sheath. Yog li ntawd, lub rooj vag valve thermocouples rau corrosive resin ntau lawm yuav tsum tau kho 316L stainless hlau los yog Hastelloy alloy sheaths, nrog rau daim iav polishing kho nyob rau saum npoo ntawm lub taub hau kom txo tau carbon adhesion thiab pab txhawb kev tu txhua hnub. Caij nplooj ntoos hlav-loaded bayonet qauv yog ib qho yuav tsum tau rau lub qhov rooj valve probes: lub thermal expansion ntawm lub nozzle steel thaum lub sij hawm cua sov yuav tsim ib tug sib txawv ntawm lub ruaj sojntsuam thiab lub qhov phab ntsa, uas ua rau kub nyeem ntawv sib txawv, thaum lub build- nyob rau hauv lub caij nplooj ntoos hlav muaj peev xwm ib txwm khaws lub sensing tip ze ze rau lub cua sov saum npoo los xyuas kom meej qhov kub thiab txias kev tawm tswv yim.
Plaub, tiv thaiv -electromagnetic cuam tshuam tiv thaiv kev hloov kho rau ntau- lub tog raj kheej valve lub rooj vag tshuab. Txhua lub rooj vag lub tog raj kheej yog tsav los ntawm electromagnetic solenoid li qub, uas yuav tsim kom muaj zog alternating electromagnetic teb thaum lub sij hawm reciprocating ua hauj lwm. Unshielded thermocouple cables yuav tsim cov teeb liab suab nrov, uas ua rau muaj kev dhia mus tas li ntawm qhov ntsuas kub ntawm tus maub los. Customized valve gate matching thermocouples yog nruab nrog tag nrho - npog tooj liab braided shielding txheej sab nraum cov xov hlau, thiab cov txheej thaiv thaiv yog ib zaug - xaus grounded ntawm lub ntsuas kub kom tshem tawm cov kev cuam tshuam hauv av tam sim no. Rau tag nrho - hluav taws xob valve rooj vag kub khiav tshuab nrog cov khoom siv hluav taws xob ntau, cov teeb liab kis tau tus mob thermocouple modules tuaj yeem hloov kho kom cais cov suab nrov electromagnetic thiab ua kom qhov ntsuas kub ntawm qhov raug nyob hauv ± 0.5 degree.
Nyob rau theem pib ntawm kev tsim pwm, cov neeg tsim qauv kub kub yuav tsum sib txuas lus cov thermocouple customization tsis nrog sensor manufacturers ua ntej, xws li nozzle nyob rau hauv qhov chaw loj, resin hom, pwm disassembly zaus thiab lub tog raj kheej layout. Qhov muag tsis pom kev siv tus qauv dav dav thermocouples kom phim lub rooj vag lub qhov rooj kub khiav yuav ua rau muaj qhov kub thiab txias tsis ua haujlwm thiab ua rau lub sijhawm ntev - cov nqi kho mob ntawm kev txhaj tshuaj molding tuam txhab.
