Shachyen shaga ai
Wan hkru makawp maga ai ladat gaw, dai ni na aten na nta ni hte bungli galaw ai shara ni hta ahkyak dik htum shimlam npawt nhpang langai mi rai nga ai. Hka hpe lawan ai hku nna, n-gun rawng ai hku sa ya lu ai atsam gaw, wan hkru ai lam hpe shawng nnan daw hta kade daram hkrak hkra hkang lu na hpe dawdan ya ai.
Raitim, tengman ai-mungkan masa hta, mare kata na pipeline (sh) hka htung ni kaw na shingra tara hka gaw wan sat ra ai lam ni hpe hkan sa lu na daram n-gun n rawng ai aten law law nga ai-grau nna hka gaw nta tsaw ni hku nna (sh) bungli galaw ai shara kaba ni hpe lai nna ntsa de lung ra ai aten ni hta. Hkrunlam hkawm ai, tsaw ai shara, galu ai pipe network ni a majaw pressure sum mat ai majaw, hkrit tsang hpa byin ai aten hta hka hpe n-gun jaw na matu yak hkak nga ai.
Ndai shara kaw Fire Pump gaw ahkyak dik htum byin wa ai. Fire Pump ngu ai gaw wan makawp maga ai hka htung ni hta hka n-gun hpe jat nna ngang grin hkra galaw na matu galaw da ai laksan jak rung ladat langai rai nga ai. Dai gaw, hka garan ai jak ni, hka htung hka htung ni, hka htung hka htung ni hpe ra kadawn ai n-gun hte hka lwi ai n-gun hte hka hpe hkam la lu na matu, ra kadawn ai hkrit tsang hpa masa ni hta pyi, hka hpe hkam la lu hkra galaw ya ai.
Ndai laika hta, wan hkru makawp maga ai ladat ni hta Fire Pumps ni gara hku n-gun hpe n-gun jaw ai lam hpe engineering hku nna hkrak tup sang lang dan da ai. Dai hta bungli galaw ai npawt tara ni, n-gun hpe hkang ai ladat ni, system a daw ni, hte tengman ai-mungkan hta jai lang ai lam ni hpe tsun da ai.
1. Wan hkru ai hpe makawp maga ai ladat ni hta Wan Pump ngu ai gaw hpa rai ta?
• 1.1 Wan Pump a lachyum .
Fire Pump ngu ai gaw wan makawp maga ai ladat ni hta hka n-gun hpe jat ya na matu lang ai jak rai langai mi re. Wan sat jak, hka htung, standpipe, hte kaga wan sat jak ni hpe -pressure kaba ai hka jaw na matu galaw da ai re.
Standard hka pump ni hte n bung ai sha, Fire Pump hpe gaw lawan ladan galaw na matu laksan galaw da ai. Dai gaw kam mai ai, shi hkrai shi galaw lu ai, aten galu la nga ai hpang mung, bungli hkum tsup hkra galaw lu ai hku naw nga ra ai.
System law malawng hta, Fire Pump hpe hka htung ni, hka htung ni, valve ni, hte hkang zing ai panel ni lawm ai wan hkru makawp maga ai lam hkum tsup ai package a daw langai hku nna jung da ai.
• 1.2 Wan hkru ai lam hpe makawp maga ai ladat ni hta wan hkru ai pump a lit
Wan Pump a madung bungli gaw wan makawp maga ai ladat hta shara shagu hta hka n-gun law law nga hkra galaw na matu re. Shi a lit gaw ndai zawn re ai masa ni hta ahkyak wa ai:
Ntsa tsang ni hta hka a n-gun hpe n-gun shayawm ya ai tsaw ai-nta ni
Pipeline galu ai jak rung kaba ni
Municipal hka n-gun ni hte tsan ai shara ni
-ra kadawn ai wan sat jak ni law ai system ni
Fire Pump n nga yang, wan hkru ai lam hpe makawp maga ai ladat law law gaw, hkrit tsang hpa byin ai aten hta hka hpe atsawm sha n lu jaw na re.
• 1.3 Wan Pump System amyu myu .
Fire Pump system ni hpe madung hku nna masum hku garan nna tsun ai:
Wan jak-Wan wan pump hpe shachyut ai
Ndai gaw system law malawng hta madung pump rai nga ai. Dai gaw wan n-gun hpe lang nna centrifugal pump hpe shachyut ai. Dai gaw, ngang grin ai wan n-gun nga ai shara ni hta, akyu rawng ai, kam mai ai, grai lang ai.
Diesel Engine-Wan Pump hpe shachyut ai
Ndai gaw wan n-gun n-nga ai shaloi lang ai backup Fire Pump langai mi re. Dai gaw wan n-gun shayawm ai aten (sh) wan n-gun madung hpe hkra machyi shangun ai hkrit tsang hpa lam ni byin wa ai aten hta system hpe bungli galaw na matu madi shadaw ya ai.
Jockey pump
Kaja ai masa hta system a n-gun hpe n-gun jaw na matu lang ai kaji ai karum shingtau pump langai mi. Dai gaw pressure galai shai ai lam hpe pat shingdang ya nna, main Fire Pump hpe n ra ai sha galaw ai lam hpe shayawm ya ai.
2. Wan Pump Pressure hpe shapraw ai bungli galaw ai npawt tara
• 2.1 N-gun galai shai ai ladat
Fire Pump a madung tara gaw n-gun hpe galai shai ai lam re. Hka a n-gun hpe jat wa hkra, jak n-gun hpe hydraulic n-gun de galai shai kau ya ai.
Ladat gaw lawu na hte maren galaw ai:
Motor (sh) engine gaw jak rung shingjawng ai lam hpe jaw ya ai
Pump shaft gaw n-gun hpe impeller de htawt sit ya ai
Impeller gaw hka hpe shinggan de lawan ladan shapraw ya ai .
Pump npu gaw n-gun hpe n-gun de galai kau ya ai.
Hka hpe -hpyen n-gun kaba ai hka hpe wan hkru ai jak kata de bang ya ai
Ndai matut manoi galaw ai lam gaw hka hpe ra ai n-gun madang hta galoi mung lu la hkra galaw ya ai.
• 2.2 Suction hte Discharge galaw ai lam .
Fire Pump gaw, hka htung madung lahkawng hku nna bungli galaw ai:
Suction ladaw
Hka gaw tank, hka htung, shing nrai, municipal supply kaw na pump de shang wa ai gaw, pressure n bung ai majaw re.
Hprawng pru wa ai lahkam
Impeller gaw hka a n-gun hpe jat ya nna, n-gun rawng ai hka hpe wan makawp maga ai pipeline network de shadut bang ya ai.
Ndai cycle gaw bungli galaw ai aten hta matut manoi bai byin wa ai majaw, hka lwi ai lam hpe ngang grin hkra galaw ya ai.
• 2.3 Wan hkru ai jak ni hta Centrifugal Pump bungli galaw ai lam
Wan Pump law malawng gaw, n-gun n rawng ai Pump ni rai nga ai. Shanhte a bungli galaw ai lam gaw, shinggrup ai hka n-gun (fluid dynamics) hpe madung tawn ai:
Impeller gaw lawan ai hku kayin nga ai .
Hka hpe centrifugal n-gun a majaw shinggan de kabai kau ai .
Velocity grai jat wa ai
Casing gaw velocity hpe n-gun atsam de galai shai kau ya ai.
Ndai ladat gaw hka law law hpe ngang grin ai n-gun madang hta sa ya lu na matu grai kaja ai.
• 2.4 Magam bungli galaw ai shaloi, n-gun hpe n-gun n-htum hkra galaw ai
Wan makawp maga ai ladat ni hta ngang grin ai n-gun hpe tawn da na matu ahkyak nga ai. Pressure galai shai ai lam gaw wan sat ai lam hpe shayawm kau ya lu ai (sh) system a daw ni hpe hkra machyi shangun lu ai.
Wan Pump system ni gaw:
Load masa hta matut manoi bungli galaw ai
Tinang hkrai hkang ai ladat ni
N-gun hpe yu reng ai jak ni
Jockey pump ni hte matut mahkai ai lam
Ndai masa ni gaw, shim lum ai hte akyu rawng ai bungli galaw ai shara ni hta, n-gun hpe naw tawn da lu hkra galaw ya ai.
3. Wan Pump ni gaw wan makawp maga ai ladat ni hta gara hku nna ngang grin ai pressure hpe tawn da ya ai
• 3.1 Pressure hkrat sum ai hpe mu lu nna, shi hkrai shi bai htang lu ai
Wan makawp maga ai ladat ni gaw, sensor hte pressure switch ni hpe lang nna, kata na n-gun hpe matut manoi yu nga ai.
Hka lang ai shaloi (ga shadawn, hka garan ai jak ni bungli galaw ai shaloi) system pressure yawm mat ai. Dai hpe tau hkrau masat da ai threshold npu de hkrat mat jang, Fire Pump gaw shi hkum shi hpaw hpang wa ai.
Ndai automatic mahtai gaw:
Kalang ta n-gun bai gram lajang ai
Wan sat ai aten hta matut manoi hka jaw ra ai
Lata hte galaw ai lam n ra ai
Ndai automation gaw second shagu ahkyak ai hkrit tsang hpa masa ni hta grai ahkyak nga ai.
• 3.2 N-gun hpe gram lajang ai hta Jockey Pump a lit
Jockey pump gaw, shingra tara masa hta system a n-gun hpe n-gun jaw na matu galaw da ai, karum shingtau pump kaji langai mi re.
Shi a magam bungli ni hta:
System kata na kaji kajaw hka lim ai lam ni hpe gram lajang ai
Standby n-gun madang hpe gram lajang ai
Madung wan pump hpe ayan galaw ai hpe pat shingdang ai
Jockey pump n nga yang, pressure kaji kajaw hkrat sum ai majaw, main Fire Pump hpe bai kahtap nna n-gun dat nna, n ra ai sha n-gun dat ai hte n-gun dat ni hpe jai lang ra ai.
• 3.3 Tinang hkrai hkang lu ai hte bai htang ai ladat ni
Ya aten na Fire Pump system ni gaw grai n-gun ja ai hku galaw ai. Shanhte gaw, system a bungli hpe yu reng nna hkang na matu, control panel hte sensor ni hpe lang ma ai.
Madung daw ni hta:
System a n-gun galai shai ai hpe mu lu ai n-gun galai shai ai jak ni
Pump ni hpe shi hkrai shi hpaw nna jahkring kau ai hkang ai panel ni
Mara ai lam (sh) galaw ai lam ni hpe madun ai alarm system ni
Gawgap hpareng ai lam hpe hpawng de na matu tsan tsan kaw nna yu reng ai ladat ni
Ndai system ni gaw Fire Pump hpe galai shai wa ai masa ni hpe kalang ta bai htang lu hkra galaw ya ai.
• 3.4 -Pump law law hpe n-gun n rawng ai hku gram lajang ai lam
Wan hpe makawp maga ai hta kam hpa mai ai lam gaw ahkyak ai. Dai majaw, system law malawng gaw pump law law lang ai:
Madung wan pump: Madung bungli galaw ai pump
Standby wan pump: Madung pump hkrat sum mat yang backup galaw na
Jockey Pump: N-gun hpe gram lajang ai jak
Ndai redundancy gaw, daw langai mi hkrat sum mat tim, dai system hpe matut nna kaja hkra galaw lu hkra galaw ya ai.
4. Wan Pump System a daw ni hte n-gun hpe hkang ai arung arai ni
• 4.1 Pump unit hte mawdaw gau ai ladat
Fire Pump system a madung hta lawm ai ni gaw:
Wan jak (sh) diesel jak
Centrifugal hka htung npu
-lawan ai n-gun kaba
Ndai unit gaw hka n-gun hpe shapraw na lit nga ai.
• 4.2 Pressure hpe hkam sha lu ai hte hkang lu ai arung arai ni .
Pressure hpe hkang lu ai gaw:
Tengman- aten tengman ai system n-gun hpe shadawn ai n-gun sensor ni
Pump hpe galaw shangun ai pressure switch ni
System logic hpe hkang ai hkang ai panel ni
Ndai jak ni gaw hkrak tup hte shi hkrai shi n-gun hpe hkang lu hkra galaw ya ai.
• 4.3 Piping hte garan gachyan ai lam
Wan makawp maga ai pipeline network gaw, n-gun rawng ai hka hpe shara ting hta garan jaw ai.
Dai hta lawm ai:
Madung wan hka pipe ni
Nta ni hta dingyang rawt ai ni
Hka garan ai ladat lakung lakying ni
Hydrant pru ai shara ni
Fire Pump gaw ndai network a daw yawng hpe n-gun rawng ai hku n-gun rawng hkra galaw ya ai.
• 4.4 Hka jaw ai hte hka shinggyin ai ladat ni
Fire Pump system ni gaw kam mai ai hka n-gun ni hpe kam hpa ai:
Ga npu (sh) nta ntsa wan hka htung ni .
Municipal hka jaw ai matut mahkai lam ni
Ap nawng da ai wan htung ni
Hka hpe atsawm sha shinggyin tawn da ai gaw, hkrit tsang hpa byin ai aten hta matut manoi bungli galaw lu na matu madi shadaw ya ai.
5. Wan Pump System ni a jai lang ai lam hte ahkyak ai lam
• 5.1 Ntsa de-Ntsa de na nta ni hpe wan hkru hkra makawp maga ai lam
Nta galu ni hta, gravity gaw ntsa tsang ni hta hka n-gun hpe grai shayawm ya ai. Wan Pump ni gaw:
Hka hpe ntsa-madang na hka garan ai jak ni de sa ya u
Dingyang pipeline ni hta n-gun hpe matut manoi tawn da u
Hkyak hkyak byin ai aten hta nta ting hpe tup hkrak shinggrup da na matu
Fire Pumps n nga yang, tsaw ai-rise wan hkru ai lam hpe makawp maga ai ladat ni gaw akyu n pru na re.
• 5.2 Hpaga lam hte Hpaga lam galaw ai shara ni .
Hpaga rung ni hte sutdek ni hta wan hkru chye ai arung arai ni hte hpaw da ai shara kaba ni law law nga ai.
Wan Pump system ni gaw karum ya ai:
Hka n-gun kaba - hpe jaw u
Hpaga galaw ai arung arai ni hte arung arai ni hpe makawp maga na
Wan sat ai lam hpe lawan ai hku madi shadaw ya u
• 5.3 Sut masa hte Mung shawa a npawt nhpang gawgap lam .
Fire Pump ni hpe grai lang ai:
Gat seng kaba ni
Nbungli pa ni
Tsi rung ni
Ginsup pa ni
Ndai shara ni hta masha law law nga ai majaw kam mai ai hte -hpyen n-gun kaba ai wan makawp maga lam ra nga ai.
• 5.4 Sau, Gas, hte N-gun atsam ni hpe jai lang ai
Refineries hte wan jak ni zawn re ai -hkrit tsang hpa grai law ai shara ni hta, Wan Pump ni gaw ahkyak ai shimlam lit hpe gun hpai nga ai:
Wan hkru ai jak ni hpe -n-gun kaba ai hka jaw ai
Foam- hpe madung tawn ai wan sat ai ladat ni hpe madi shadaw ya ai
Hkyak hkyak aten hta matut manoi jin jin rai nga sai hpe kam hpa na
Daw dan lam
Fire Pump gaw wan makawp maga ai ladat ni hta n-gun hpe n-gun jaw na matu lit la ai madung daw rai nga ai. Hka hpe ra kadawn ai hkrit tsang hpa masa ni hta pyi, wan sat jak yawng de hka hpe ra ai n-gun hte lwi ai n-gun hte sa ya lu hkra galaw ya ai.
Mechanical n-gun hpe hydraulic n-gun de galai shai ai hku nna, Fire Pumps ni gaw, yak hkak ai piping network ni hta, tsaw ai shara, shingjawng ai lam, garan gachyan ai lam ni hpe tawt lai lu na matu ra ai n-gun hpe shapraw ya ai. Shanhte a bungli hpe grau nna jat wa shangun ai gaw, tinang hkrai hkang ai jak ni, n-gun hpe hkam sha lu ai jak ni, karum shingtau ai jockey pump ni a majaw, dai jak ni hpe ngang grin hkra galaw ya ai.
Tengman ai-mungkan application ni hta, Fire Pump system ni gaw, nta tsaw ni, hpaga yumga galaw ai shara ni, hpaga yumga galaw ai shara ni, sau hte wan sau htu ai shara ni zawn re ai ahkyak ai npawt nhpang gawgap lam ni a matu ra kadawn nga ai. Shanhte a kam hpa mai ai lam gaw wan sat ai lam a akyu ara hpe hkrak dawdan ya ai.
Hpang jahtum e, kaja wa-hpan da ai Fire Pump system gaw engineering daw langai sha n rai-dai gaw asak -hkye la ai npawt nhpang gawgap ai lam rai nna, dai ni na prat na gawgap da ai grup yin ni hta shim lum lam, hkan sa ai lam, htingnut htingnut ai lam ni hpe hkyen lajang da ai lam ni hpe madi shadaw ya ai.