Hkrak ai- ]

Hpa majaw nga yang, n-gun ja ai wa gaw, bungli galaw ai shara, hpaga lam, HVAC system ni hta grai lang ai, grai kaja ai hte n-gun atsam-} Sanghpaw li hpe n-gun jaw ai ladat langai mi rai nga ai. Hka hte nbung lapran na heat exchange hpe lang nna, ra sharawng ai nbung hpe katsi hkra galaw ai sha n-ga, maigan arai ni shang na hpe pat shingdang ai. Hkrak ai n-gun hpe n-gun jaw na matu, n-gun jaw ai lam hpe hkrak hkrak galaw na matu ahkyak nga ai. Ndai laika hta, pat da ai-}}}}}} nhpang hka lim ai katsi ai jak a matu sadi maja ai lam ni hpe hkrak tup tsun dan da ai.

 

 

Ⅰ. Pre({1}} N-gun dat hkyen lajang ai lam

Install n galaw shi yang, lawu na hkyen lajang ai lam ni ra ai:

Site Selection: Hka lum ai shara kaw na tsan ai hka htung-}}}}} ai ai shara hta hka htung hpe n-gun n rawng hkra galaw ra ai. Dai hpe gram lajang na matu law law lang clearance jaw na matu hpaji jaw ai (typically 1 meter hta grau kaba ai (sh) maren sha) hte jan a nhtoi hkrak (sh) katsi ai shara ni hte ni htep ai hpe koi lu na matu hpaji jaw da ai.

Foundation jep joi ai lam: jak rung galaw ai wa jaw ai hpaji masa ni hpe madung tawn nna, n-gun n-gun hpe n-gun jaw ai lam hpe madi shadaw ya ai (150 mm hta grau nna n-gun rawng ai (sh) maren sha re ai concrete npawt nhpang hpe hpaw nna, 3 mm/m hta grau nna n-gun n rawng ai hpe kam hpa na.

Arung arai ni hpe jep sagawn ai lam: Hpaw nna hkap la ai aten hta, katsi ai hkrang, accessory jahpan, hkrang bung sumla ni hpe jep joi ai lam galaw ai. Fan, heat exchange tube bundle, hka tank zawn re ai arung arai ni hpe jep joi yu u. Pipeline Pre{2}} Planning: Pre{3}} ] gaw kaga system ni hte cross{4}}}} n shang lawm lu na matu, hka shang wa ai hte pru ai hka htung ni hpe shinggrup nna, hka htung ni hpe hka shang ai pipe ni, hka htung ni hpe shadu sha ai, hka htung ni hpe hka shang ai pipe ni a routing hpe galaw ai.

 

II. Madung hku nna bang ai lahkam ni
1. Arung arai ni hpe shara jahkrat ai lam
Hka lum ai hpe masat da ai shara de shim lum ai hku sharawt na matu, n-gun jat ai jak ni hpe lang nna, n-gun galai ai hka htung hte wan n-gun ni hpe makawp maga na matu sadi maja let, sharawt ai arung arai ni hpe lang u.
Anchor bolts (sh) washer ni hpe gram lajang nna, jak ni hpe madang hte vertical (vertical deviation Less 1/1000 hta grau ai (sh) maren sha re ai) hpe gram lajang u.
2. Pipeline matut mahkai lam ni

Hka Pipeline hpe hkawm sa ai: Hka shang wa ai shara hpe system bai nhtang wa ai pipe hte matut nna, hka pru ai shara hpe hka garan ai pipe de sa wa u. AY-type filter hpe n san seng ai lam ni hpe n-gun n rawng hkra galaw na matu hpaji jaw da ai. Pipelines ni hpe insulated (ambient temperature n law ai rai yang), n-gun rawng ai joint ni hpe lang nna vibration hpe shayawm ya ra ai.

Hka htung hka htung: Hka htung (sh) hka n-gun hpe hkang lu na matu, hka htung hka htung (sh) n-gun n-gun hpe hkam la ai jak hte hka htung hka htung hpe matut mahkai u.

Drainage Pipeline: Hka htung (sh) hka lim ai ladat hpe matut mahkai nna, hka lim ai lam hpe hkrak hkra galaw u. 3. Wan n-gun hpe n-gun jaw ai lam
Wan n-gun sumla ni hte maren power cable ni hpe (galaw majaw 380V/three{1}} ana) hpe matut da u. Ga npu na wire hpe ga npu na grid (4Ω hta grau nna n-gun n-gun n-nga ai) hte ngang ngang jum da ra ai.
Fan motor hte control cabinet wiring hpe hpaji rawng ai wan jak hpaji ninghkring langai mi galaw ra ai, hkrak ai phase sequence (reversed phases ni gaw fan n kaja ai lam byin shangun chye ai).
4. Hka System hpe n-gun jaw ai lam
Hka tank hpe san seng ai hka hte jahpring nna, masat da ai madang de (galaw madang yawng 2/3) hte hka lim ai kun ngu ai hpe jep yu u.
Hka lwi ai lam hte nbung n-gun hpe yu na matu hka pump hte fan hpe laika buk hte fan ni hpe laika buk galaw hpang nna, galaw da ai parameters ni hpe loi loi hte gram lajang u.
 

III. Madung sadi maja ai lam ni
Hkamja lam hte seng ai Operation: Instal ai aten hta makawp maga ai arung arai ni (gloves hte goggles zawn re ai) hpe bu hpun nna, tsaw ai shara kaw bungli galaw ai shaloi, shim lum ai shingkyit hpe lang u.
Anti-freze Measures: Katsi ai shara ni hta, pipe hte hka tank ni hpe hka lim kau na (sh) katsi majan aten hta system hpe pat kau ai shaloi antifreeze bang u. Regular Maintenance: Install galaw ngut ai hpang, hka pH hpe jep yu na matu, shawng nnan lang bungli galaw ai aten hta hkying hkum 72 tup matut manoi yu reng na matu hpaji jaw da ai (7-8.5 hpe hpaji jaw ai) hte conductivity. Heat galai ai hka htung ni hte packing ni hpe ayan jasan jaseng ra ai.

Noise Control: Nsen gaw myit tsang hpa rai yang, fan outlet kaw muffler hpe bang mai ai (sh) fan speed hpe galai shai mai ai.

 

IV. Hkap la ai lam hte hkye hkrang la ai lam

Install galaw ngut ai hpang, lawu na hkap la ai chyam dinglik ai lam ni ra ai:

Performance Test: Hka lum ai shara gaw design ra ai lam ni hpe hkan sa ai (typically 3{1}}5℃hpe hka lim ai shara hta grau ai) hkan sa ai hpe jep yu u.

Hkamja lam chyam dinglik ai lam: Wan n-gun hpe jep yu u ( 1MΩ hta grau kaba ai (sh) maren sha re) hte lawan ladan pat shingdang ai lam hpe hkrak hkra galaw lu na matu.

Document Delivery: Arung arai laika buk, bungli galaw na matu matsun, hte warranty card ni hpe jaw nna, lang ai ni hpe sharin achyin ya ai.

Ndai lahkam ni hku nna, pat da ai-loop evaporative cooler hpe kaja ai hku galaw lu na matu, jai lang ai ni hpe ngang grin ai, n-gun n-gun-} hpe n-gun jaw ya lu ai. Install galaw ai aten hta galaw shapraw ai wa a matsun hte hpaga lam madang ni hpe hkan sa ai gaw, jak rung a prat hpe hkrak hkra jat ya lu nna, hkrat sum ai lam ni hpe shayawm ya lu ai.