Kev vibration thiab cuam tshuam tsis zoo ntawm Finned rhaub: Thermocouple Anti-loose Fixing Technology rau Rhiav Complex ua hauj lwm tej yam kev mob
Cov kev cob qhia kev lag luam tiag tiag feem ntau muaj cov xwm txheej ib puag ncig xws li cov cuab yeej ua haujlwm kev co, cov khoom siv cuam tshuam thiab kev sib txhuam ntawm cov khoom siv, uas tso rau pem hauv ntej siab cov qauv kev ruaj ntseg rau cov khoom siv cua sov thiab ntsuas cov khoom siv. Ceramic cua sov Cheebtsam yog nkig thiab yooj yim rau tawg nyob rau hauv me ntsis vibration thiab cuam tshuam, thaum zoo tib yam tubular tso cua sov muaj tsis zoo structural rigidity thiab yooj yim deform. Finned tubular tso cua sov txais yuav ib qho welded fin qauv thiab tuab hlau raj lub cev, nrog kev co zoo heev thiab kev cuam tshuam tsis kam, yoog rau txoj haujlwm ua haujlwm qhuav cua sov ua haujlwm. Sib piv cov kws tshaj lij thermocouple tiv thaiv- xoob kho thev naus laus zis tuaj yeem zam lub teeb liab tsis ruaj khov thiab saib xyuas qhov sib txawv los ntawm kev ua haujlwm ntawm kev vibration, kom ntseeg tau ntev -lub sij hawm ruaj khov kub tswj ntawm rhiav cov khoom cua sov.
Sib txawv los ntawm brittle ceramic cua sov qhov chaw sib sau ua ke los ntawm kev sib txuas thiab kev sib txuas, finned tubular heaters txais cov txheej txheem hlau sib sau ua ke. Cov fins thiab lub raj lub cev yog nruj nreem welded tag nrho los ntawm siab - zaus vuam tshuab, tsis muaj xoob splicing qhov khoob lossis cov qauv tsis yooj yim. Lub thickened seamless hlau raj lub cev muaj lub zog rigidity, uas muaj peev xwm tiv taus tsawg - zaus mechanical vibration thiab qee zaus muaj kev cuam tshuam me me hauv kev cob qhia, tsis muaj deformation, fin ntog los yog kev puas tsuaj. Internal rwb thaiv tsev muab tub lim thiab cov hlau tsis kam yog compactly ntim thiab ruaj, tsis txhob sab hauv cov khoom tawg los ntawm kev vibration, thiab tswj kev ruaj khov electrothermal conversion kev ua tau zoo.
Thermocouple sensors yog precision fragile accessories, uas yog feem ntau yooj yim rau kev vibration cuam tshuam nyob rau hauv complex rhiav ib puag ncig. Cov ntsia hlau zoo tib yam- tsau thiab ntsaws- hauv cov thermocouples yooj yim kom xoob thiab tshem tawm nyob rau hauv ntev - lub sij hawm siv tshuab kev co, ua rau tsis zoo haum ntawm kev sojntsuam thiab cov khoom siv, qhov kub thiab txias tsis tu ncua ntawm cov teeb liab drift thiab cuam tshuam cov teeb liab cuam tshuam. Raws li kev saib xyuas thaj chaw, kev vibration-induced thermocouple loosening accounts rau ntau tshaj 50% ntawm kev tswj qhov kub thiab txias teeb meem hauv chav ua haujlwm cua sov. Tshwj xeeb los tiv thaiv- xoob kho cov qauv xws li lub caij nplooj ntoos hlav compression fixation thiab ntsia liaj qhov rooj txwv kev xauv tuaj yeem ua rau muaj kev cuam tshuam tsis zoo ntawm kev vibration thiab tswj xyuas kev sojntsuam ruaj khov.
Hauv kev cob qhia ua haujlwm nrog kev vibration tsis tu ncua, qhov ntsuas kub ntawm cov cuab yeej siv cua sov yuav ua rau me me hloov pauv, thiab qhov ntsuas qhov ntsuas kub zoo tib yam tsis tuaj yeem tshem tawm cov kev cuam tshuam cuam tshuam. Optimized teeb liab lim thiab cov ntaub ntawv nruab nrab ntawm kev ua haujlwm tuaj yeem lim cov suab nrov vibration thiab khaws cov ntaub ntawv hloov pauv kub zoo, ntxiv kev txhim kho kev tiv thaiv - cuam tshuam muaj peev xwm ntawm cov cua sov.
|
Cua sov Cheebtsam Hom |
Vibration Resistance Qib |
Impact Structural Damage Rate |
Thermocouple Loose Failure Rate |
Vibration Ib puag ncig Kev Pabcuam Lub Neej |
|---|---|---|---|---|
|
Finned Tubular rhaub |
Siab Vibration Resistance |
0.35% |
0.8% (Nrog Anti-cov qauv xoob) |
8000h+ |
|
Ceramic Spliced rhaub |
Tsawg Vibration Resistance |
12.8% |
4.5% |
3200h |
|
Ordinary Smooth Tube rhaub |
Medium Vibration Resistance |
2.1% |
2.3% |
5500h |
Kev ruaj ntseg zoo heev ntawm finned tubular tso cua sov thiab sib txuam thermocouple los tiv thaiv-cov cuab yeej xoob ua rau lawv nyiam cov khoom siv cua sov rau kev ua haujlwm nyuaj qhuav cua sov ua haujlwm. Cov kws tshaj lij kev co kuj tuaj yeem tsim kho raws li ntawm - qhov chaw vibration zaus thiab amplitude kom paub meej ntev - lub sij hawm ua txhaum - kev ua haujlwm dawb ntawm kev lag luam cua sov thiab kev tswj kub.
