Kutarisisa kwedu kunogara kusanganisa uye kusimudzira kunaka uye sevhisi yezvigadziriso zviripo, panguva ino gara uchigadzira zvigadzirwa zvitsva kuti zvisangane nezvinodiwa nevatengi zvakasiyana zveYakakwira Yemhando Yepasi Valve Zvakanaka Gasi Detector, Isu tinotambira neushamwari kutora kwako kutora chikamu zvinoenderana nekubatana kwakawedzerwa mabhenefiti mukati. iri padyo neremangwana.
Kutarisisa kwedu kunogara kunobatanidza uye kuwedzera kunaka uye sevhisi yezvigadziriso zvazvino, panguva ino gara uchigadzira zvigadzirwa zvitsva kuti zvisangane nezvinodiwa nevatengi zvakasiyana.zvakanaka gasi kuchengeteka, Chinangwa chedu ndeche "kupa danho rekutanga zvigadzirwa nemhinduro uye sevhisi yemhando yepamusoro kune vatengi vedu, saka isu tanga tine chokwadi chekuti iwe unofanirwa kuve nerubatsiro kuburikidza nekushandira pamwe nesu". Kana iwe uchifarira chimwe chezvinhu zvedu kana uchida kukurukura tsika yekuraira, ita shuwa kuti unonzwa wakasununguka kutibata nesu. Tiri kutarisira kuumba hukama hwebhizinesi hwakabudirira nevatengi vatsva pasi rese munguva pfupi iri kutevera.
Mukuita kwekushandisa gasi rechisikigo, midziyo yakasiyana-siyana nemidziyo yakadai semapaipi, zviteshi zvemagedhi, midziyo yekudzora kumanikidza, matsime evharuvhu, nezvimwe. Iyi yakaoma gasi yekugovera michina uye pombi network yakaunza matambudziko mazhinji kune manejimendi emakambani egasi, kunyanya manejimendi ematsime emagetsi egasi. Matsime emagetsi egasi anogona kukonzera kubuda kwegasi nekuda kwekuchembera kwemidziyo, kukanganisa, uye kushanda zvisina kunaka kwevashandi. Nekudaro, echinyakare manyorerwo ekuongorora anonetsa kumhanyisa kunzvimbo yekurapa inoshanda panguva yekutanga nekuda kwekuongorora density uye yekuongorora maitiro. Zvese izvi zvaunza matambudziko ku manejimendi emakambani egasi.
1) Kushandisa advanced laser sensors (tunable laser spectroscopy (TDLAS) tekinoroji) ine yakaderera alarm yenhema uye hupenyu hwesevhisi hunosvika makore 5-10;
2) Adopt NB-IoT kutaurirana uye shandira pamwe nevashandisi vemazuva ese seChina nharembozha uye nharembozha kuti uve nechokwadi chekutaurirana kwakavimbika;
3) Muchina wese wakagadzirwa uine yakaderera simba rekushandisa uye nguva yakareba yekushanda, iyo inogona kunyatso kudzikisa mutengo wekugadzirisa midziyo.
1) Huru-inokwana bhatiri (152Ah) yemumba yekutanga-mutsara mhando, yakavimbika kugona;
2) Kushandisa advanced laser sensors (tunable laser spectroscopy (TDLAS) tekinoroji, ine kuvimbika kwepamusoro, kugona kwakasimba kwekurwisa-kupindira, kuderera kwearamu yemanyepo uye kuchengetedza kwemahara;
3) Adopt NB-IOT isina waya yekutepfenyura mhinduro, yakaderera mashandisiro emagetsi, yakafara kufukidza uye yakasimba yekubatanidza kugona;
4) Zvakanaka kuvhara alarm isina kujairika uye kurapwa kwekukurumidzira kudzivirira tsaona;
5) Iyo yekufashama alarm basa inoona mamiriro emidziyo uye inozivisa mushandisi kuti michina iri mukuona isina chinhu hwindo nguva.
Performance | |||
Gasi rakaonekwa | Gasi rinopisa (Methane) | Kuonekwa musimboti | Tunable diode laser absorption spectroscopy tekinoroji (TDLAS) |
Alarm error | ±3%LEL | Detection range | 0 ~ 100%LEL |
chiratidzo kukanganisa | ± 3% LEL (Inoratidzwa pachikuva chekuwana) | Alarm setting value | Muganho wakaderera: 25% LEL; Muganho wepamusoro: 50% LEL |
Nguva yekupindura(T90) | T90≤10s | Wireless kutaurirana | NB-IoT |
Nguva yekuona | 60minutes (Standard kushanda mode) | Nhaurirano nguva | 24awa (Standard working mode) |
Nguva yekubika | 08:00 (Default) | Protection grage | IP67 |
Kuputika proof giredhi | ExdibⅡCT4 Gb | Sensor kuchengetedza hupenyu (pasi peyakajairwa kuchengetedza nharaunda) | 5 years |
Sensor hupenyu hwesevhisi (yakajairika) | 5 years |
|
Electrical character | |||
Magetsi | Inoraswa lithium bhatiri simba rekupa (152Ah) | Operating voltage | 3.6VDC |
Bhatiri maawa ekushanda (pasi peyakajairwa maitiro ekushandisa) | ≥3 makore | Ramba uchishanda nguva mushure mebhatiri pasi voltage (understandard yekushanda mode) | 15days |
Environmental parameters | |||
Kumanikidza kwezvakatipoteredza | 86kPa~106kPa | Environment humidity | ≤100%RH(Hapana condensation) |
Environmenttembiricha | -40℃~+70℃ | Nzvimbo yekuchengetera | Kuchengetedza tembiricha: -20 ℃~+30 ℃, hunyoro hunoenderana ≤60% RH, hapana zvinoparadza zvinhu panzvimbo. |
Structuremaitiro | |||
Dimensions | 545mm×205mm×110mm | ||
Material | Kanda aluminium | ||
Kurema | Inenge 6kg (kusanganisira bhatiri) | ||
Installation mode | Rusvingo rwakaiswa: bracket yakarembera uye kugadzirisa | ||
Kugadzikana | 100mm kudonha kuramba (pamwe nekurongedza) |
6.1 Detector yekuisa maitiro:
Kana uchinge waona gasi rinobvira rine huremu hwakaderera pane mweya wakaita semethane, detector inoiswa padyo negotsi sezvinobvira (kureba kubva patsime hakufaniri kudarika 30cm)
6.2 Manhole cover displacement switch yekuisa nzira
Iyo manhole cover displacement switch iri perpendicular kune yepasi plane, uye pamusoro pechivharo chekuvharisa chinokonzeresa chibatiso tsvimbo inodarika 2cm yakakwirira kupfuura chivharo chemugodhi (sezvinoratidzwa pamufananidzo uri pazasi). Mushure mekuiswa, switch inogona kukonzeresa kana chivharo chegomba chakavharwa.
Kutarisisa kwedu kunogara kusanganisa uye kuwedzera kunaka uye sevhisi yezvigadziriso zvazvino, panguva ino gara uchigadzira zvigadzirwa zvitsva kuti zvisangane nezvinodiwa nevatengi zvakasiyana zveHHigh Quality Underground Valve Well Gasi Detector, Isu tinokugamuchira noushamwari kutora chikamu chako zvinoenderana nekubatana kwakawedzerwa mabhenefiti mukati. iri padyo neremangwana.
Yemhando yepamusoro China Fatty Acids, Analytical Standard, Chinangwa chedu "kupa danho rekutanga zvigadzirwa uye mhinduro uye sevhisi yakanakisa kune vatengi vedu, saka isu tanga tine chokwadi chekuti iwe unofanirwa kuve nerubatsiro kuburikidza nekushandira pamwe nesu". Kana iwe uchifarira chimwe chezvinhu zvedu kana uchida kukurukura tsika yekuraira, ita shuwa kuti unonzwa wakasununguka kutibata nesu. Tiri kutarisira kuumba hukama hwebhizinesi hwakabudirira nevatengi vatsva pasi rese munguva pfupi iri kutevera.