Duchin Patent Khoom:
Tib -Core Mineral-Insulated Thermocouple
Txheej txheem cej luam
Cov pa thermocouples muaj ob lossis ntau dua cov thermoelements hauv cov ntaub thaiv npog, uas ua rau muaj qhov loj ntawm sab nraud. Thermo-hlau lawv tus kheej nyias: siab- cov qauv kub feem ntau yog nruj thiab tsis yog- khoov tau, thaum me me - txoj kab uas hla hloov pauv tsis tuaj yeem tiv taus qhov kub siab.
Lub Ib Leeg -Core Mineral-Insulated Thermocouple tsuas muaj ib qho thermo- cov ntsiab lus hauv nws lub hnab tiv thaiv. Cov ncej zoo thiab tsis zoo yog cais insulated thiab sheathed. Thermo-hlau, rwb thaiv tsev cov ntaub ntawv, thiab hlau sheath tsim ib qho tseem ceeb, tsis yog -detachable compact qauv, nrog ib tug raug txoj kab uas hla ntawm φ1 mus rau φ4 hli.
Raws li qhov thib peb - tiam thermocouple tsim los ntawm cov khoom sib dhos thiab cov pa roj carbon monoxide -insulated thermocouples, nws muaj qhov tseeb dua, kev ntseeg siab dua, thiab kev tsim thiab kev teeb tsa yooj yim dua. Nws yog universal thermocouple haum rau ntau yam kev siv.
Nws ua tau zoo tshwj xeeb tshaj yog nyob rau hauv qhov ntsuas kub tsis sib xws ntawm kev kho cua sov loj thiab kev kho cua sov ntawm cov forgings loj thiab castings. Piv txwv li, kev lag luam kev lag luam aviation yuav tsum tau ua raws li American AMS2750 tus qauv, uas xav tau cov thermocouple raug nyob rau hauv ± 1.1 degree, nrog rau ob qho tib si siab - kub muaj peev xwm thiab zoo heev yooj. Ib qho -core mineral-insulated thermocouple ua tau raws li cov cai no.
Cov khoom no tau yeej Gold Medal ntawm Tuam Tshoj Patent Expo tuav los ntawm Tuam Tshoj National Intellectual Property Administration. Nws tau raug lees paub tias yog Cov Khoom Tseem Ceeb Tshiab thiab Siab -Tech Products los ntawm Chongqing Municipal Science thiab Technology Commission.
Nyob rau hauv 2007, nws tau suav nrog hauv lub teb chaws tus qauv tsim txoj kev npaj los ntawm Standardization Administration ntawm Tuam Tshoj.
Nyob rau hauv 2008, nws tau teev nyob rau hauv National Torch Program los ntawm Ministry of Science thiab Technology.It tau raug tshaj tawm los ntawm CCTV, Science thiab Technology Txhua Hnub, thiab ntau yam ntawv xov xwm.
Technical nta
1. Kev ntseeg siab
Hom tsis ua haujlwm tseem ceeb ntawm cov thermocouples yog rwb thaiv tsev tawg.Cov ib leeg - cov ntxhia pob zeb- insulated thermocouple nta cais cov rwb thaiv tsev thiab cov txheej txheem rau cov ncej zoo thiab tsis zoo, uas ua kom zoo dua rwb thaiv tsev kev ntseeg siab thiab txo qhov kev puas tsuaj rau cov thermocouple- xov hlau thaum ua. Qhov no ua kom qhov ntsuas kub ruaj khov thiab ua haujlwm ntev -.
2. Cov neeg raug siab heev
Cov yam ntxwv ntawm cov thermocouples ib txwm hloov pauv thaum lub sijhawm tsim khoom, ua rau qhov tseeb kawg nyuaj rau kev tswj hwm.Nrog cov ncej zoo thiab qhov tsis zoo, ib qho - tus qauv tsim tso cai rau kev sib koom ua ke ntawm cov thermoelements, ua rau cov khoom siv thermocouples nrog rau qib uas yuav tsum tau muaj.
3. High Pass Rate
Qhov laj thawj tseem ceeb ntawm cov khoom seem hauv cov khoom siv thermocouple yog tawm - ntawm - kam rau ua thermoelectric voltage. Cov khoom siv thermocouples feem ntau muaj tus nqi dhau ntawm tsuas yog li 90%.Vim tias cov ncej zoo thiab qhov tsis zoo yog tsim los ntawm nws tus kheej thiab ua kom zoo sib xws, ib leeg - cov ntxhia pob zeb- insulated thermocouple tshem tawm cov khoom seem vim qhov sib txawv ntawm qhov ntsuas kub, ua tiav ze li ntawm 100% dhau tus nqi.
4. Yooj yim rau tsim thiab siv
Thermo-hlau txoj kab uas hla ntawm ib leeg- cov ntxhia pob zeb-insulated thermocouple yog qhov tuab, ua rau vuam thiab fabrication yooj yim dua.Nws daws tau qhov ntev - sawv kev tsis sib haum xeeb ntawm cov qauv tsim:
"Qhov kub siab xav tau lub cev tuab, nruj"
"Me me txoj kab uas hla yog nyuaj rau weld"
Nws txaus siab rau cov ntawv thov uas xav tau ob qho tib si siab - ntsuas kub thiab hloov tau yooj yim, thiab tso cai rau cov neeg siv ua haujlwm hauv - tsev fabrication, re- ua, thiab rov siv dua yooj yim.