Dab tsi yog cov yam ntxwv ntawm vuam thiab sealing hluav taws xob cua sov raj

Dab tsi yog cov yam ntxwv ntawm vuam thiab sealing hluav taws xob cua sov raj

vuam

Thaum nws yuav tsum muaj brazed flange los yog ceev txuas phaj qhov chaw, lub brazed qhov chaw yuav tsum ruaj thiab txhim khu kev qha;

2. Siv rau cua sov cov kua los yog cov khoom ntim, nws yuav tsum muaj peev xwm tiv taus qhov siab ntawm 0.3-1.2 MPa. Tsis muaj qhov xau thaum lub sijhawm ntsuas 5 hli hydrostatic siab.

Fixture ntsuas cov cuab yeej thiab cov khoom siv: cov khoom siv oxygen vuam, ntau yam vuam pas nrig.

foob

1. Thaum sealing, ua raws li kev txiav txim ntau lawm;

2. Khawb MgO hmoov ntawm ob qhov kawg mus rau qhov tob ntawm 3-4 hli thiab ntxuav kom huv si. Ua tib zoo saib xyuas kom muaj magnesium hmoov nyob rau hauv lub puab phab ntsa thiab threaded qhov chaw ntawm cov yeeb nkab;

3. Ua ntej kev sib khi, xyuas ib qho los ntawm ib qho los xyuas kom meej tias cov khoom siv tiv taus qhov hluav taws xob ntawm 2000V / 1s, tsis muaj kev puas tsuaj lossis flashover, thiab muaj kev rwb thaiv tsev tsis kawg;

4. Thaum dripping sealing nplaum, tig lub nplhaib sib nqus thiab nias rau nws, tom qab ntawd nruab cov txiv ntseej thiab ntxhua khaub ncaws;

5. Lub tshuab hluav taws xob cua sov uas tau kaw ob zaug yuav tsum ua raws li cov txheej txheem kev khiav haujlwm.

kho saum npoo

1. Txiav txim siab seb puas yuav ua qhov kev kho saum npoo thiab hom kev kho saum npoo raws li kev txiav txim ntau lawm;

2. Nws yog qhov yuav tsum tau ua kom cov txheej txheej txheej yuav tsum tsis sib xws, du, thiab tsis muaj npuas, tev, thiab hauv zos tsub zuj zuj;

3. Tsis txhob ua kom puas (corrode) cov hlau lead tawm pas nrig thaum ntxuav cov kua qaub;

4. Ua ntej ntxuav qhov chaw kom kho. Tshwj xeeb yog kua nplaum, oxidation me ntsis, thiab lwm yam.

Kev soj ntsuam zaum kawg

1. Rwb thaiv tsev: Infinite, kav ntev li 10 vib nas this;

2. Voltage kuj:

φ Saum 16 thiab nyob rau hauv 4 meters ntev, 3000V / 10s;

φ 10 ~ φ Hauv qhov ntev ntawm 4 meters, 2000V / 10s;

φ Tsis pub dhau 2 meters ntawm 6.5 ntev, 1800V / 10s;

Tsis muaj teeb meem flashover phenomenon

3. Txias tsis kam: ua tau raws li qhov yuav tsum tau ua ntawm kev txiav txim ntau lawm;

4. Kev tshuaj ntsuam xyuas, cov duab geometric thiab qhov loj me yuav tsum ua raws li cov khoom xav tau;

5. Cov dej ntws tam sim no: 5% ntawm txhua pawg yuav tsum tau kuaj xyuas; Cov dej ntws tam sim no tsawg dua 0.5mA;

6. 5% ntawm txhua batch ntawm rwb thaiv tsev kub yuav tsum tau coj mus kuaj; Tib lub sijhawm saib xyuas qhov sib xws ntawm cov cua sov.

Tsis pub dhau 1 feeb tom qab hluav taws xob hluav taws xob, qhov hluav taws xob rwb thaiv tsev yuav tsum tau kuaj kom siab dua lossis sib npaug li 2M Ω. Tom qab txias nyob rau hauv tej yam ntuj tso tej yam kev mob rau 1 teev, lub rwb thaiv tsev yuav tsum tau saib xyuas kom rov zoo siab tshaj 100 M Ω.

Fixture ntsuas cov cuab yeej thiab cov cuab yeej: tsis siv neeg cov khoom tawg, tsis siv neeg ntsuas ntsuas, ntsuas ntsuas, caliper, ntsuas kab xev, steel phaj kav, tiaj tus phaj.

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