Imininingwane enzuzo
Indlela yokuthumela:I-Express
inombela yokucaciswa:HV025
Ukubonisa umlingani
Incazelo Emfushane:
Iyunithi yokubuyisela i-SF6 enzima engu-30/250-400: izinga lokubuyisela elingu-30m³/h, i-vacuum enomthamo omkhulu ongu-250m³/h, isitoreji esingamanzi esingu-400kg. Ihlanganisa ukubuyisela, i-vacuum, ukuhlanzwa okujulile, ukwenza amanzi nokugcwalisa kabusha. Ukulawula okuzenzakalelayo kwe-PLC, ukuvikelwa kwezinga eliningi. Idizayini ehambayo yezimboni yama-GIS amakhulu nama-EHV switchgear.
Izici
I-GSH-NNA-30/250-400 iyisistimu yezimboni esindayo yokusingatha igesi ye-SF₆ eklanyelwe izinkampani ezinkulu zikagesi, izimboni ezikhiqiza ama-switchgear, osonkontileka be-EPC kanye nezikhungo zokuhlola ezizimele. Inikezelwe ekutholeni kahle kwegesi ye-SF₆, ukukhipha umoya ngokujulile, ukuhlanzwa ngezigaba eziningi, ukucindezela nokwenza uketshezi, ukugcina ngomthamo omkhulu kanye nokugcwalisa ngokulawula umfutho ngesikhathi sokufakwa, ukulungiswa okukhulu kanye nokukhishwa kwemishini ye-GIS enomthamo omkhulu we-110kV ~ 500kV, ama-EHV SF₆ circuit breakers, ama-instrument transformers kanye nama-gas-insulated busbars.
Isebenzisa i-compressor ekhethekile ye-SF₆ engenawo uwoyela enezigaba ezimbili enemodi yokubuyisela ingcindezi enhle nengemibi, ithola izinga lokubuyisela elingama-30m³/h kanye nengcindezi yokugcina yokubuyisela ephansi kakhulu engu-≤10kPa, inciphisa ukukhishwa kwegesi okusele. I-vacuum pump enkulu engu-250m³/h enezigaba ezimbili ezijikelezayo iqinisekisa ukujula kwe-vacuum okungu-≤5Pa, ihlangabezana ngokugcwele nezidingo eziqinile ze-vacuum zemishini ephezulu kagesi enegesi. Uhlelo lokuhlanzwa olujulile olunezigaba eziningi luhlanganisa izihlungi zezinhlayiya ezisebenza kahle, izomisi ze-molecular sieve kanye nezihlukanisi zamafutha, zisusa ngempumelelo umswakama, imikhiqizo yokubola, izinsalela zikawoyela kanye nezinhlayiya zothuli. Igesi ebuyisiwe ihlangabezana nezindinganiso zokusetshenziswa kabusha ze-IEC 60480 futhi ingagcwaliswa ngqo emishinini.
Ifakwe nesikrini sokuthinta se-PLC esingama-intshi angu-7, umshini usekela ukusebenza okuzenzakalelayo ngokucindezela inkinobho eyodwa kanye nokulawula ngezinyathelo ngesandla. Unemishini yokuphepha ehlanganisiwe ebanzi ehlanganisa izexwayiso zomfutho ophezulu, umsinga ophezulu, ukushisa okuphezulu kanye nezinga likawoyela eliphansi. Isakhiwo sekhabhinethi esindayo esihambayo esinamasondo aqinisiwe kanye nesibambo sokudonsa sifaneleka kokubili ukusebenza esiteshini esingaphansi kanye nokusetshenziswa endaweni yokusebenza engaguquki. Kufeza ukuphathwa kwegesi ye-SF₆ enevolumu enkulu emzileni ovaliwe, kunciphisa ukukhishwa kwegesi, kwehlisa izindleko zokusebenza futhi kuhlangabezana nezidingo zokongiwa kwemvelo nokusebenza kahle.
Imininingwane
| Ipharamitha | Incazelo |
|---|---|
| Imisebenzi Yohlelo | Ukubuyiswa kwe-SF₆, ukukhipha umoya ngokujulile, ukuhlanza nokomisa, ukugcina ngokuketshezi, ukugcwalisa ngokulawula umfutho |
| Ukusebenza Kokubuyisa | |
| Izinga Lokubuyisela | 30 m³/h (ngomfutho wokuqala ongu-0.8MPa) |
| Umfutho Wokugcina Wokubuyiselwa | ≤ 10 kPa (umfutho ophelele, ukuthola okujulile ngomfutho ongemuhle) |
| Uhlobo Lwe-Compressor | I-compressor ekhethekile ye-SF₆ enezigaba ezimbili engenawo amafutha |
| Ukusebenza Kwe-Vacuum | |
| Ijubane Lokudonsa Umoya (Vacuum Pumping Speed) | 250 m³/h |
| I-Vacuum Yokugcina | ≤ 5 Pa |
| Izinga Lokukhuphuka Kwe-Vacuum | ≤ 400 Pa / 24h |
| Uhlobo Lompompi Wokukhipha Umoya | Iphampu ye-vacuum enama-rotary vane anezigaba ezimbili |
| Ukusebenza Kokuhlanzwa | |
| Ukuhlunga Izinto Ezinhlayiyana | ≤ 0.1μm, ukusebenza kahle okungu-99.99% |
| Umswakama Ngemva Kokuhlanzwa | ≤ 40 ppmV |
| Inani likawoyela Ngemva Kokuhlanzwa | ≤ 10 ppmW |
| Ubumsulwa Be-SF₆ Ngemva Kokubuyiselwa | ≥ 98% ngomthamo |
| Ukuvuselela Kwe-Dryer | Ukusekelwa kokuvuselela ngokushisa nge-vacuum |
| Ithangi Lokugcina | Umthamo wokugcina ongu-400kg we-liquefied, isitsha somfutho esiqinisekisiwe |
| Umfutho Wokuklanywa Kwethangi | 5.0 MPa |
| Indlela Yokulawula | PLC + isikrini sokuthinta esingu-7", imodi ezenzakalelayo / ezenziwayo ngokuphelele |
| Ukuvikelwa Kokuphepha | Ukucindezela ngokweqile, ukugcwala kwamandla ngokweqile, ukushisa ngokweqile, i-alamu yezinga likawoyela eliphansi, ukumisa okuphuthumayo, ivalvu yokuphepha |
| Izinga Lokuvuza Kohlelo | ≤ 0.5% ngonyaka |
| Indlela Yokupholisa | Ipholwa ngomoya, ayidingi umthombo wamanzi wangaphandle |
| Ugesi Wokufaka | AC 380V ± 10%, 50Hz, izigaba ezintathu |
| Izinga Lokushisa Lokusebenza | -10℃ ~ +50℃ |
| Umswakama Wendalo | ≤ 85% RH (ukungabi namswakama) |
| Isakhiwo | Uhlobo lwekhabethe elihambayo elisindayo elinama-brake caster nendandatho yokudonsa |