Kounga High Water Meter Check Valve Ov50 Back Rere Preventor
Ko ta matou hiahia ko te whakatutuki i o taatau kaihoko ma te tuku tautoko koura, utu nui me te kounga teitei mo te Waea Tirohanga Miita Wai Kounga Kounga Ov50 Te Kaitiaki Rere Whakamuri, Nau mai to patai, ka tukuna he ratonga nui rawa atu me te ngakau nui.
Ko ta matou hiahia ko te whakatutuki i o taatau kaihoko ma te tuku tautoko koura, utu nui me te kounga teiteiHaina Rere Tirohanga takirere me Rere Whakamuri Safety takirere, Ka tohe tonu matou ki te kaupapa o "Ko te kounga me te ratonga ko te oranga o te hua". Tae noa ki tenei wa, kua tukuna atu a maatau hua ki te neke atu i te 20 whenua i raro i to maatau mana kounga me te ratonga taumata tiketike.
Tauwāhi whakaurunga
Ka taea te whakauru i te paera poroporo ki runga i te paipa hau
Hua Painga:
Ko nga ahuatanga me nga painga o te paera poroporo hau
1. He puhoi puhoi me te kati tere, a ko te wa kati he iti iho i te rite ranei ki te 2s;
2. Kaore he mate pehanga i te wa e whakamahia ana;
3. He pai te hiri, he mahi pumau me te pono.
4. He hoahoa hanganga ara o roto me waho motuhake, te tuunga tika me te hiri pono; whakaiti i te taipana timata takirere, a ka taea e mohio whakatuwhera takirere i roto i te taiao pehanga tiketike, kawenga iti me te iti te kohi mana;
5. Ko te tinana takirere he mea hanga ki te whakarewa konumohe whakarewa, he maamaa te taumaha, he pai ki te aukati i te waikura, ka taea te tu atu i te pehanga ingoa o 1.6MPa; he ātete te hanganga whānui ki te ohorere, te wiri, te teitei me te iti o te pāmahana, te rehu tote, me etahi atu, ka taea te urutau ki nga momo taiao o waho.
6. Ko te motuka me te pouaka taputapu kua hangaia kia tino hirihia, me te taumata tiaki o ≥ IP65, me te motuka me te pouaka taputapu kaore he hononga ki te reo whakawhiti, me te pai o te mahi pahū. Kua tino pai ake te pono o te takirere me te oranga ratonga;
7. He kaha te kaha o te kaitahuri, a ka taea te aukati tika i muri i te whakatuwheratanga me te kati i te waahi, ka taea ranei te kawe mai ki te whakawhiti waahi;
8. I muri i te whakatuwheratanga me te kati o te paera, ka maukati aunoa te miihini o te nekehanga kia kore ai e pakaru te hiko na te kaha o waho i te wa e noho pai ana;
9. He pai te tukatuka o te miihini miihini, he mea whakakikoruatia te commutator, he mea hanga te paraihe ki te whakarewa utu nui, e tino pai ake ai te aukati me te pumau o te miihini miihini ano, me te whakarite i te mahi pono mo te wa roa. te motuka motuka;
10. Ka taea te whakatika i te ahunga o te hau.
Tohutohu Mo te Whakamahi
1. Me whakanoho te paera ki te taha whakapae, a me whakauru te paera ki runga i te pipeline ma te hononga piriti flange paerewa. I mua i te whakaurunga, me horoi te para rino, te waikura, te puehu me etahi atu mea i te atanga whakaurunga kia kore ai e rakurakuhia te peera me te pakaru ka pakaru mai;
2. Ko te waahanga whakawhiti o te valve ka taea te huri i te 180 ° kia rite ki nga whakaritenga a te kiritaki, a ka taea te whakamahi i muri i te whakarereketanga.
3. Ko nga waea whero me te pango ko nga waea motuka, ka hono te waea whero ki te hiko kino, ka hono te waea pango ki te hiko pai hei whakatuwhera i te waahi;
4. Ka taea te whakauru i te valve ki te tuwhera me te kati i roto i te waahi tohu whakaputa, a ka tūtohu kia whakamahia te tohu whakawhiti; ko te raina ma ko te tuwhera i roto i te waahi tohu tohu urupare, he poto te waahi i te wa e tuwhera ana te waahi, a ka tuwhera te toenga o te whiu; ko te raina kikorangi ko te raina tohu urupare katia-i roto i te tuunga, he poto te waahi ka kati i te waahi. , Ko te toenga o te haerenga he ara iahiko tuwhera;
5. Me noho te paera i roto i te ahua kati i mua i te whakaurunga, ka tino whakakorehia te whakamahi i raro i te ahua o te kaha o te kaha o te hau, o te pupuhi ranei o te hau, a ka tino kore e kitea te pakaru me te ahi tuwhera;
6. Ko te ahua o tenei hua he papa ingoa.
Tohu Hangarau
| Kao. | Itrms | Whakaritenga | |||||||
| 1 | Waenga mahi | LPG hau taiao | |||||||
| 2 | Diamita ingoa(mm) | DN25 | DN32 | DN40 | DN50 | DN80 | DN100 | DN150 | DN200 |
| 3 | Awhe pehanga | 0～0.8Mpa | |||||||
| 4 | Te pehanga ingoa | 1.6MPa | |||||||
| 5 | Ngaohiko Mahi | DC3～7.2V | |||||||
| 6 | Te mahi o naianei | ≤70mA（DC4.5V） | |||||||
| 7 | Mōrahi o nāianei | ≤220mA(DC4.5V) | |||||||
| 8 | Kua āraia te nāianei | ≤220mA(DC4.5V) | |||||||
| 9 | Te pāmahana whakahaere | －30℃～70℃ | |||||||
| 10 | Te pāmahana rokiroki | －30℃～70℃ | |||||||
| 11 | Te haumākū whakahaere | 5%～95% | |||||||
| 12 | Te haumākū rokiroki | ≤95% | |||||||
| 13 | ATEX | ExibⅡB T4 Gb | |||||||
| 14 | Te karaehe tiaki | IP65 | |||||||
| 15 | Te wa whakatuwhera | ≤250s(DC4.5V/0.8MPa) （DN25～DN50） | ≤450s (DC4.5V/0.8MPa) （DN80～DN200） | ||||||
| 16 | Te wa kati | ≤2s（DC4.5V） | |||||||
| 17 | Leakage | I raro 0.8MPa, leakage ≤0.55dm3/h(wā kōpeke 2min) | |||||||
| I raro i te 5KPa, leakage≤0.1dm3/h(wā kōpeke2min) | |||||||||
| 18 | Te tukinga motuka | 21Ω±1.5Ω | |||||||
| 19 | whakahuri whakapā ātete | ≤1.5Ω | |||||||
| 20 | Te manawanui | ≥6000wā(10 raneitau） | |||||||
Nga Tauira Hanganga
| DiamitaDem(mm) | GDF-1-DN25 | GDF-1-DN32 | GDF-1-DN40 | GDF-1-DN50 | GDF-1-DN80 | GDF-1-DN100 | GDF-1-DN150 | GDF-1-DN200 |
| L | 160 | 180 | 226 | 226 | 310 | 350 | 480 | 520 |
| W | 130 | 130 | 160 | 160 | 220 | 246 | 336 | 412 |
| H | 293 | 295 | 316 | 316 | 355 | 380 | 431 | 489 |
| A | 115 | 140 | 150 | 165 | 200 | 220 | 285 | 340 |
| B | 85 | 100 | 110 | 125 | 160 | 180 | 240 | 295 |
| C | 14 | 18 | 18 | 18 | 18 | 18 | 22 | 22 |
| D | 59 | 59 | 73 | 73 | 92 | 106 | 132 | 165 |
| E | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 |
| F | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 |
| G | 18 | 18 | 23 | 23 | 23 | 23 | 25 | 28 |
| L1 | 114 | 114 | 114 | 114 | 114 | 114 | 114 | 114 |
| L2 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| n | 4 | 4 | 4 | 4 | 8 | 8 | 8 | 12 |
Ko ta matou hiahia ko te whakatutuki i o taatau kaihoko ma te tuku tautoko koura, utu nui me te kounga teitei mo te Waea Tirohanga Miita Wai Kounga Kounga Ov50 Te Kaitiaki Rere Whakamuri, Nau mai to patai, ka tukuna he ratonga nui rawa atu me te ngakau nui.
Kounga teiteiHaina Rere Tirohanga takirere me Rere Whakamuri Safety takirere, Ka tohe tonu matou ki te kaupapa o "Ko te kounga me te ratonga ko te oranga o te hua". Tae noa ki tenei wa, kua tukuna atu a maatau hua ki te neke atu i te 20 whenua i raro i to maatau mana kounga me te ratonga taumata tiketike.
