samfur
DT-AEC2531 Na'urar Kula da Gas Mai Konawa don Dakin Rijiyar Ƙarƙashin Ƙasa
Fage
A cikin tsarin amfanina'urar gano iskar gas, kayan aiki da na'urori daban-daban kamar bututun mai, tashoshin ƙofa, na'urorin sarrafa matsa lamba, rijiyoyin bawul, da sauransu. Wadannan rikitattun kayan aikin samar da iskar gas da hanyoyin sadarwa na bututu sun kawo matsaloli da yawa ga gudanar da kamfanonin iskar gas, musamman yadda ake gudanar da aikinbawul gasrijiyoyi. Gas bawul rijiyoyin iya haifariskar gassaboda tsufa na kayan aiki, kurakurai, da rashin aiki na ma'aikata. Koyaya, binciken hannu na gargajiya yana da wahala a garzaya zuwa wurin don ingantaccen magani a karon farko saboda yawan dubawa da tasirin dubawa. Duk wadannan sun kawo kalubale ga tafiyar da kamfanonin iskar gas.
Amfanin samfur
1) Yin amfani da na'urori masu auna firikwensin Laser (fasahar laser spectroscopy (TDLAS) mai sauƙi) tare da ƙaramin ƙararrawa na ƙarya.da kumarayuwar sabis har zuwa shekaru 5-10;
2) Karɓar sadarwar NB-IoT da haɗin gwiwa tare da manyan masu aiki kamarChinawayar hannu da sadarwa don tabbatar da ingantaccen sadarwa;
3) An tsara dukkan na'ura tare da ƙarancin wutar lantarki da kuma tsawon lokacin aiki, wanda zai iya rage farashin kayan aiki yadda ya kamata.
Babban fasali
1) Batir mai girma(152)na cikin gida na farko-line iri, abin dogara iya aiki;
2) Yin amfani da na'urori masu auna firikwensin Laser (TDLAS) fasaha, da high amincin, ƙarfin hana tsangwama mai ƙarfi, ƙarancin ƙararrawar ƙarya da kiyayewa kyauta;
3) Ɗauki maganin watsawar nesa mara waya ta NB-IOT, ƙarancin wutar lantarki, ɗaukar hoto mai faɗikumakarfi dangane iyawa;
4) Riji rufe ƙararrawa mara kyau da maganin gaggawa don hana haɗari;
5) Aikin ƙararrawar ambaliya yana gano matsayin kayan aiki kuma ya sanar da mai amfani cewa kayan aikin suna cikin lokacin gano komai na taga..
Bayanan fasaha
| Ayyuka | |||
| Ka'idar ganowa | Tunable diode Laser sha spectroscopy fasahar(Farashin TDLAS) | ||
| Kuskuren ƙararrawa | ± 3% LEL | Kewayon ganowa | 0 ～100% LEL |
| Kuskuren nuni | ± 3% LEL (An nuna akan dandalin shiga) | Ƙimar saitin ƙararrawa | Ƙananan iyaka:25% LEL; Babban iyaka:50% LEL |
| Lokacin amsawa(T90) | T90≤10s | Sadarwar mara waya | NB-IoT |
| Tazarar ganowa | 60mintuna(Tsarin yanayin aiki) | Tazarar sadarwa | 24awa(Tsarin yanayin aiki) |
| Lokacin bayar da rahoto | 08:00(Tsohon) | Kariya grage | IP67 |
| Matsayin tabbatar da fashewa | ExdibⅡCT4 Gb | Rayuwar ma'auni na firikwensin (ƙarƙashin yanayin ajiya na al'ada) | shekaru 5 |
| Rayuwar sabis na Sensor (na al'ada) | shekaru 5 |
| |
| Halin lantarki | |||
| Tushen wutan lantarki | Batir lithium mai iya zubar da wutar lantarki (152Ah) | Wutar lantarki mai aiki | 3.6VDC |
| Awanni aiki na baturi (a ƙarƙashin daidaitaccen yanayin aiki) | ≥3 shekaru | Ci gaba da aiki bayan ƙasan baturi irin ƙarfin lantarki (karkashindaidaitaccen yanayin aiki) | Kwanaki 15 |
| Siffofin muhalli | |||
| Matsi na muhalli | 86kPa 106kPa | Eyanayin zafi | ≤100% RH (Babu ruwa) |
| Muhallizafin jiki | -40℃～+70℃ | Yanayin ajiya | Adana zafin jiki: -20 ℃～ + 30 ℃, dangi zafi ≤60% RH, babu lalata abubuwa a wurin |
| Tsarinehalaye | |||
| Girma | 545mm × 205mm × 110mm | ||
| Kayan abu | Cast aluminum | ||
| Nauyi | Kimanin 6kg (ciki har da baturi) | ||
| Yanayin shigarwa | Fuskar bango: rataye da gyarawa | ||
| Kwanciyar hankali | 100mm digo juriya (tare da marufi) | ||
Girman iyaka
Yanayin hawa
6.1 Yanayin shigarwa mai ganowa:
Yaushegano iskar gas mai ƙonewatare da ƙananan ƙayyadaddun nauyi fiye da iska kamar methane, za a shigar da mai ganowa a kusa da rijiyar kamar yadda zai yiwu (nisa daga rijiyar ba zai zama fiye da 30cm ba).
6.2 Hanyar shigarwa na canza matsuguni murfin murfi
Maɓallin maye gurbin murfin manhole yana tsaye daidai da jirgin ƙasa, kuma saman sandar sauya murfi na murfi ya fi 2cm girma fiye da murfin manhole (kamar yadda aka nuna a hoton da ke ƙasa). Bayan shigarwa, ana iya kunna maɓalli lokacin da aka rufe murfin manhole.
