Imininingwane enzuzo
Indlela yokuthumela:I-Express
inombela yokucaciswa:HV025
Ukubonisa umlingani
Incazelo Emfushane:
Iyunithi yokubuyisela igesi ye-SF6 esindayo engu-30/250-400: izinga lokubuyisela elingu-30m³/h, i-vacuum yomthamo ophezulu engu-250m³/h, isitoreji esincibilikisiwe esingu-400kg. Ihlanganisa ukubuyisela, i-vacuum, ukuhlanza okujulile, ukuncibilikisa nokugcwalisa kabusha. Ukulawula okuzenzakalelayo kwe-PLC, ukuvikelwa kokuphepha okunezigaba eziningi. Idizayini yezimboni ehambayo ye-GIS enkulu kanye ne-EHV switchgear.
Izici
I-GSH-NNA-30/250-400 iyisistimu yokuphatha igesi ye-SF₆ esezingeni lezimboni ezinzima, eyenzelwe izikhungo ezinkulu zikagesi, izimboni ezikhiqiza ama-switchgear, osonkontileka be-EPC kanye nezikhungo zokuhlola ezingezona zikahulumeni. Yenzelwe ukubuyisela igesi ye-SF₆ ngendlela esebenzayo, ukukhipha umoya ngokujulile, ukuhlanza ngezigaba eziningi, ukucindezela nokuncibilikisa, ukugcina umthamo omkhulu kanye nokugcwalisa kabusha okulawulwa ingcindezi ngesikhathi sokufakwa, ukulungiswa okukhulu kanye nokuhoxiswa kwe-GIS enamandla amakhulu ka-110kV ~ 500kV, ama-SF₆ circuit breakers e-EHV, ama-instrument transformers kanye nama-gas-insulated busbars.
Isebenzisa i-compressor ekhethekile ye-SF₆ engenawo uwoyela enezigaba ezimbili enemodi yokubuyisela ingcindezi enhle nengalungile, ifinyelela izinga lokubuyisela elingu-30m³/h kanye nengcindezi yokugcina yokubuyisela ephansi kufika ku-≤10kPa, inciphisa ukukhishwa kwegesi esele. I-vacuum pump enkulu ye-rotary vane enezigaba ezimbili engu-250m³/h iqinisekisa izinga le-vacuum elijulile ≤5Pa, ihlangabezana ngokugcwele nezidingo eziqinile ze-vacuum zemishini kagesi evikelwe ngegesi ephezulu. Uhlelo lokuhlanza olujulile olunezigaba eziningi luhlanganisa izihlungi zezinhlayiyana eziphumelelayo, izomisi ze-molecular sieve kanye nezahlukanisi zikawoyela-ntwela ezihlanganyelayo, zisusa ngempumelelo umswakama, imikhiqizo yokubola, izinsalela zikawoyela kanye nezinhlayiyana zothuli. Igesi ebuyisiwe ihlangabezana nezindinganiso zokusetshenziswa kabusha ze-IEC 60480 futhi ingagcwaliswa ngqo emishinini.
Ifakwe isikrini sokuthinta se-PLC esingama-intshi angu-7, iyunithi isekela ukusebenza okuzenzakalelayo kokhiye owodwa kanye nokulawula ngesinyathelo ngesinyathelo ngesandla. Inezindlela zokuvikela eziphelele ezakhelwe ngaphakathi ezihlanganisa ukucindezela ngokweqile, amandla amaningi, ukushisa ngokweqile kanye nezikhala zokuxwayisa ngezinga lamafutha aphansi. Isakhiwo sekhabhinethi ehambayo esindayo esinamasondo aqinisiwe kanye nesibambo sokudonsa sifanele kokubili ukusebenza kwesiteshi esikhona kanye nokusetshenziswa kwendawo yokusebenzela engashintshi. Igcwalisa ukuphathwa kwegesi ye-SF₆ enkulu evaliwe, inciphisa ukukhishwa kwegesi, yehlisa izindleko zokusebenza futhi ihlangabezana nezidingo zokuvikela imvelo kanye nokusebenza kahle kokukhiqiza.
Izicaciso
| Ipharamitha | Ukucaciswa |
|---|---|
| Imisebenzi Yesistimu | Ukubuyiselwa kwe-SF₆, ukukhipha umoya ojulile, ukuhlanza nokomisa, ukugcinwa okuncibilikisiwe, ukugcwaliswa okulawulwa ingcindezi |
| Ukusebenza Kokubuyisela | |
| Izinga Lokubuyisela | 30 m³/h (ekucindezelweni kokuqala okungu-0.8MPa) |
| Ingcindezi Yokugcina Yokubuyisela | ≤ 10 kPa (okuphelele, ukubuyiswa okujulile kwengcindezi engemihle) |
| Uhlobo Lwekhompressa | I-compressor ekhethekile ye-SF₆ enezigaba ezimbili engenawo uwoyela |
| Ukusebenza Kwe-Vacuum | |
| Ijubane Lokukhipha Umoya Nge-Vacuum | 250 m³/h |
| I-Vacuum Yokugcina | ≤ 5 Pa |
| Izinga Lokukhuphuka Kwe-Vacuum | ≤ 400 Pa / 24h |
| Uhlobo Lwepompo Yokukhipha Umoya | Ipompo ye-vacuum ye-rotary vane enezigaba ezimbili |
| Ukusebenza Kokuhlanza | |
| Ukuhlunga Kwezinhlayiyana | ≤ 0.1μm, ukusebenza kahle okungu-99.99% |
| Okuqukethwe Umswakama Ngemuva Kokuhlanza | ≤ 40 ppmV |
| Okuqukethwe Uwoyela Ngemuva Kokuhlanza | ≤ 10 ppmW |
| Ukuhlanzeka kwe-SF₆ Ngemuva Kokubuyiselwa | ≥ 98% ngevolumu |
| Ukuvuselelwa Kwesomisi | Ukusekelwa kokuvuselelwa kokushisa nge-vacuum |
| Ithangi Lokugcina | Umthamo wokugcina oncibilikisiwe olinganiselwa ku-400kg, isitsha sokucindezela esiqinisekisiwe |
| Ingcindezi Yokuklama Yethangi | 5.0 MPa |
| Indlela Yokulawula | PLC + isikrini sokuthinta esingu-7", indlela ekabili ezenzakalelayo / yesandla |
| Ukuvikelwa Kokuphepha | Ingcindezi eyedlulele, umsinga owedlulele, izinga lokushisa eledlulele, isexwayiso sekhwalithi kawoyela ephansi, ukuma okuphuthumayo, isivalo sokuphepha |
| Izinga Lokuvuza Kwesistimu | ≤ 0.5% ngonyaka |
| Indlela Yokupholisa | Ipholile ngomoya, akudingeki umthombo wamanzi wangaphandle |
| Ukunikezwa Kwamandla Okufaka | AC 380V ± 10%, 50Hz, izigaba ezintathu |
| Izinga Lokushisa Lokusebenza | -10℃ ~ +50℃ |
| Umswakama Wendawo | ≤ 85% RH (akukondensi) |
| Isimo Sesakhiwo | Uhlobo lwekhabethe elisetshenziswayo elinzima elinamasondo ebhuleki nesibambo sokudonsa |