Pat da ai-Circuit Cooling Tower ni hta Fan hte Spray System ni hpe hkrak hkrak hkang lu ai myit masa hte n-gun atsam hpe grau kaja hkra galaw ai
Dec 02, 2025
Shiga hpe tawn da u
Pat da ai-Circuit Cooling Tower ni hta Fan hte Spray System ni hpe hkrak hkrak hkang lu ai myit masa hte n-gun atsam hpe grau kaja hkra galaw ai
Industrial katsi ai jak ni a bungli galaw ai ladat hta, pat da ai-circuit katsi ai nta ni hta nga ai fan hte spray system ni hpe hkang ai lam hpe "hpaji rawng ai core" ngu mai tsun ai. Dai gaw asan sha lang ai arung arai ni hpe hpaw hpang-jahkring kau ai bungli n re, raitim, process fluid a pru wa ai nbung katsi ai lam grup yin hta gawgap da ai dynamic balance system langai mi rai nna, dai gaw katsi ai atsam, n-gun lang ai lam hte hka n-gun lang ai lam lapran hta kaja dik ai hparan ladat hpe tam ra ai. Shi a madung myit masa gaw, n-gun rawng ai ntsin a masat da ai n-gun hpe masat masa hku la nna, grup yin masa ni hpe aten dep yu reng ai hku nna, hkam sha lu ai n-gun galai shai ai lam hte makoi magap da ai n-gun galai shai ai lam a shadawn shadang hpe hpaji rawng ai hku gram lajang na matu re. rate of process fluid), hpang jahtum e, "n-gun n law htum jai lang ai hte katsi ai yaw shada lam de du lu na" ngu ai bungli galaw ai yaw shada lam hpe lu la na matu re. manu".
Hpaga arai ni hpe sang lang dan ai
Katsi galai shai ai npawt tara a ningmu hku yu yang, pat da ai-circuit katsi ai nta ni a katsi ai lam gaw, hkam sha lu ai katsi galai shai ai lam hte makoi magap da ai katsi galai shai ai lam a synergy rai nga ai.
Dai process fluid gaw pat da ai coil kata kaw shinggrup hkawm nna, coil bunghku hku nna shinggan de katsi ai hpe htawt sit ya ai; spray system hte fan lapran na jawm galaw ai lam gaw, coil shinggan na nbung galai shai ai masa hpe galai shai ai hku nna nbung galai shai ai ladat lahkawng a shadawn shadang hpe gram lajang na matu re.
Ambient wet-bulb temperature n law ai shaloi (shana aten, katsi majan aten (sh) marang htu ai aten zawn re ai) hte katsi ai n-gun gaw nhtoi htoi ai shara hta rai yang, hkang ai ladat gaw 1000 hpe hpaw hpang na matu ahkyak shatai na re.n law ai-n-gun lang ai ladat- ndai aten hta, fan hpe n hpaw ra sai, spray pump hpe sha hpaw da ai. Spray hka loi mi hpe coil a ntsa de maren mara chya nna, n-gun n rawng ai hte maren sha re ai hka film byin hkra galaw ai.
Hka film gaw nbung hte matut mahkai ngut ai hpang, shingra tara hku nna hka lim mat wa nna, coil kata na nbung law law hpe latent heat exchange hku nna la kau ya ai. Ndai "evaporative cooling + natural ventilation" hpe kayau kaya galaw ai gaw, hka lim ai pump a bungli galaw ai atsam hpe sha jai lang ai (galaw madang hku nna fan power a 1/5 kaw nna 1/3 daram sha jai lang ai), dai gaw "free cooling" hpe hkam sha lu ai hte bung nna, nhtoi htoi ai aten laman bungli galaw ai manu hpe grai shayawm ya lu ai.
Dai aten hta, grai n-gun ja ai hka film a majaw hka lwi ai lam sum mat ai hpe koi gam na matu, ndai system gaw hka lwi ai sensor hku nna hka lwi ai hka n-gun hpe real-time monitor galaw nna, "coil hpe grai n-gun n rawng hkra shinggrup da ai sha, kaja dik ai shadawn shadang hta hkang lu na re", hka n-gun hpe grau nna shayawm ya lu na re.
Hpaga arai ni hpe sang lang dan ai
Hkringmang daju a shingra tara masa ni grau sawng wa ai shaloi (ga shadawn, hka lum ai aten hta nbung katsi ai, hka lim ai hte katsi ai aten zawn re ai) shing nrai, bungli galaw ai arung arai ni hpe full-load galaw ai zawn re ai hte bungli galaw ai ntsin a shang wa ai nbung katsi ai lam law wa ai zawn re ai process load ni law wa ai shaloi, hka lim ai hka a shingra tara hku nna hka lim ai lam sha gaw katsi ai ra kadawn ai lam hpe n lu hkap la sai.
Ndai aten hta, hkang ai ladat gaw synergistic enhancement mode - hpe shawng nnan hka htung hka htung a lawan ai lam hpe loi loi hte jat nna hka htung hka htung a n-gun hpe jat wa hkra galaw na re. Outlet temperature gaw set value hta naw grau law ai rai yang, fan hpe dawdan nna hpaw na re. Fan a shang lawm ai lam hpe katsi ai atsam a matu "qualitative change switch" ngu mai tsun ai: forced convection hku nna, nbung law law hpe tower kata de shang shangun nna, dai gaw hka shingnip hte ka-up da ai coil a ntsa hku lawan ladan lai mat wa ai.
Nbung lwi ai lawan ai lam law wa ai gaw hka n-gun hpe lawan shangun ai sha n-ga (latent heat exchange efficiency gaw 3-5 lang jat wa ai) nbung hte coil bunghku lapran na nbung n bung ai lam hpe mung jat ya ai (sensible heat exchange efficiency gaw 1-2 lang jat wa ai). Dual effect npu hta, system a katsi ai hpe shapraw kau lu ai atsam gaw, n-gun kaba ai hku nna jat wa ai.
Ndai aten hta, fan hte spray pump gaw, jawm galaw ai masa de shang wa ai. Raitim, dai ni na aten na hkang zing ai ladat a sung htum ai lam gaw, lahkawng yan hpe aten shagu n-gun hpring hpring hte bungli galaw shangun ai lam n nga ai sha, frequency galai shai ai hpaji masa hku nna "stepless adjustment" hpe hkam sha lu ai lam rai nga ai. Ga shadawn hku nna fan hpe la yang, control system gaw, process fluid a tengman ai pru wa ai nbung katsi ai hte masat da ai manu lapran na shai hkat ai lam hte maren, frequency converter hku nna fan a lawan ai hpe real-time hta gram lajang na re: pru wa ai nbung katsi ai gaw masat da ai manu hta loi mi sha grau ai rai yang, fan gaw 30%%-0000 n law ai lawan ai hku bungli galaw na re. deviation law wa yang, speed hpe loi loi hte full load du hkra jat wa na re.
Ndai gram lajang ai ladat a n-gun-hkye la ai atsam gaw grai ahkyak ai - hpa majaw nga yang, fan a n-gun lang ai lam gaw shi a lawan ai cube hte maren sha rai nga ai, lawan ai lam 100% kaw nna 70% de hkrat sum mat ai shaloi, n-gun lang ai lam hpe 65% daram shayawm lu ai, dai gaw grai waste.
Spray system hpe gram lajang da ai hkang ai lam gaw, frequency galai shai ai hpaji masa hte multi-pump hpawng de ai ladat hte mung garan n mai nga ai. Labau kaba-hpaw da ai-circuit katsi ai nta ni a matu, 2-3 lang na hka htung ni hpe lang ai. Control system gaw, n-gun galai shai ai hte maren, "number adjustment + speed adjustment" ngu ai ladat lahkawng hpe jai lang na re: pump langai sha hpe n-gun n law ai npu hta n-gun n law ai hku hpaw nna galaw ai; full-speed pump langai (sh) n-gun n law ai pump lahkawng hpe medium load npu kaw hpaw hpang ai; pump yawng hpe n-gun kaba ai npu hta sha, lawan dik ai hku hpaw nna galaw ai.
Ndai hpawng de ai galai shai ai lam gaw, pump kaba langai a matu "gumra kaba langai mi gaw leng kaji hpe gang shadut ai" ngu ai n-gun jai lang ai manghkang hpe koi lu ai sha n-ga, multi-pump redundancy hku nna system a kam hpa mai ai lam hpe mung grau kaja hkra galaw ya lu ai. Dai aten hta, rawt jat galu kaba wa ai ladat nkau mi gaw, hka lim ai pipeline hta bypass regulating valve hpe mung jung da na re.Hka lim ai aten hta grup yin na hka lim ai lam grai law ai shaloi (plum marang htu ai aten zawn) hka lim ai n-gun yawm mat ai shaloi, bypass valve gaw shi hkrai shi hpaw nna, hka lim ai hka hpe hka lim ai hka lim ai daw hpe hka lim ai de hka lim ai hpe shayawm kau na re. volume hpe ka da ai.Ndai hku galaw ai gaw hka pump a n-gun lang ai lam hpe shayawm ya ai sha n-ga, hka law law ai majaw coil ntsa kaw scale byin wa na hpe mung pat shingdang ya ai (scale gaw thermal resistance hpe jat ya nna, katsi ai hpe 10%-20% shayawm ya na re).
Hpaga arai ni hpe sang lang dan ai
Normal load npu hta galai shai ai ladat hta n-ga, control system gaw grai sawng ai bungli masa ni hte hkra machyi ai lam ni hpe mung hparan ra ai majaw, bungli galaw ai lam hpe ngang grin hkra galaw ra ai. Ga shadawn, grup yin nbung katsi ai lam grai hkrat sum mat ai shaloi (katsi majan aten hta shana aten hta 0℃npu kaw nbung katsi ai zawn re ai), coil shinggan na hka n-gun n-gun yawm mat ai majaw, jak rung ni hkra machyi ai lam hpe koi gam na matu, hkang ai ladat gaw, hka lim ai pump hpe shi hkrai shi jahkring kau na, fan hpe hpaw nna, "anti{{2}vi freezing heating de time" hpe hpaw na re. Nbung hpe atik anang lwi shangun ai hte buga ginra hta katsi shangun ai hku nna, coil a ntsa na katsi ai lam hpe 5℃hta jan hkra tawn da ya ai ; fan hkrat sum mat yang (motor grai n-gun ja ai, blade n-gun n-rawng ai zawn re ai), dai system gaw kalang ta alarm signal hpe shagun dat nna, dai aten hta sha hka garan ai hka n-gun hpe jat ya na rai nna, "emergency bypass pipeline" hpe hpaw nna, standby cooling circuit de process fluid daw mi hpe bang ya na re. Dai hta n-ga, ndai system gaw, hka garan ai hka a hkam kaja lam hpe mung (conductivity, pH value zawn re ai) aten dep yu reng na rai nna, hka hkam kaja lam hkrat sum mat ai shaloi, hka shingnip a hka lim ai lam hpe hkam la lu na matu, hka lim ai lam hpe hkam la lu na matu, "sewage discharge and water supplement device" hpe shi nan hpaw hpang na re.
Hpaga arai ni hpe sang lang dan ai
Aten galu-bungli galaw ai akyu ara a ningmu hku yu yang, pat da ai-circuit cooling tower ni hta fan hte spray system ni hpe hkrak hkrak hkang lu ai gaw n-gun lang ai lam hte hka n-gun lang ai lam hpe shayawm ya lu ai sha n-ga, jak rung ni a bungli galaw ai aten hpe galu shangun nna, gram lajang ai manu hpe mung shayawm ya lu ai. Industrial data jahpan hku yu yang, htunghking hku "fixed-speed start-stop" ladat hte shingdaw yu yang, frequency galai shai ai lam hpe hkang ai fan hte spray ladat gaw, shaning shagu na n-gun lang ai lam hpe 30%-40% hte hka n-gun lang ai lam hpe 25%-35% shayawm ya lu ai. Dai aten hta sha, coil hpe jasan jaseng ai aten hpe 2-3 lang jat ya nna, jak rung hkrat sum ai lam hpe 50% jan shayawm ya lu ai. Ndai "n-gun-hkye la ai, hka hpe hkye la ai hte jai lang ai lam hpe shayawm ai" bungli galaw ai ladat gaw, dai ni na hpaga lam a "hpun hpraw hte carbon n law ai" rawt jat galu kaba lam ra kadawn ai lam ni hpe hkap la lu ai sha n-ga, hpaga lam ni hpe sut masa lam hta ahkyak ai akyu ni hpe mung jaw ya lu ai majaw, hpaga lam hta katsi ai ladat ni hpe gram lajang na matu madung lam langai mi tai wa sai.
San sagawn ai lam hpe sa dat u