Closed-Circuit Cooling Towers Tana Fault Leh A Chhanna Hman Dan
Jul 10, 2026
Message pakhat dah la .
Common Faults leh Solutions forCircuit Cooling Tower te kha khar a ni
Operation lai hian, .khar-circuit cooling tower te a awmtui, boruak, leh boruak lum leh vawt inthlak danglamna awmna hmun khirh takah an awm a, chu chuan dik lohna hrang hrang chu pumpelh theih a ni lo. Heng thilte hi a hun taka hriatchhuah leh dik taka enkawl hi hun rei tak-a hmanrua te hi a nghet taka kalpui theihna tura pawimawh tak a ni.
A hnuaia tarlan te hi closed-circuit cooling tower-a fault chi hrang hrang awm tam ber leh a kaihhnawih solution te tarlan a ni.
I. Cooling Efficiency tihhniam - Outlet Tui Temperature sang
Hei hi customer-te'n an report tam ber a ni.
Fault Symptoms awm thei te:
Inlet leh outlet tui inkar temperature danglamna tlahniam, outlet tui temperature sang reng, designed cooling performance tihhlawhtlin loh.
A chhan awm thei:
Coil Scaling a ni.Hei hi a dik lo ber a ni. Scale layer hian heat conduction a tikhawlo a, hei hian cooling efficiency a tihhniam chhunzawm zel a ni. Vawikhat chu closed-circuit tower-a heat exchange coils te chu a scale up chuan thermal resistance a spike a, energy consumption pawh a let hnih in a pung bawk.
Spray System a block a ni.Spray nozzle khar emaw, tui insem dan inang lo emaw chuan coil thenkhat chu spray tuiin a khuh loh avangin heat exchange area a ti tlem a ni. Nozzle-a foreign matter, nozzle detached, emaw tui pressure tling lo emaw hian tui insem darh dan inang lo a thlen thei vek a ni.
Fan Malfunction emaw Airflow tling lo emaw.Fan bearing chhe tawh, belt hrual, emaw blade chhia emaw chuan boruak a ti tlem a, lumna a tichhe bawk.
Tui luang tlem.Tui pump circulating chhia, pipe block, emaw a then emawvalve khar vek hian tui luang tha tawk lo a thlen thei vek a ni.
Clogged emaw Aged emaw Fill emaw a ni.Scale buildup emaw fill layer upa emaw hian boruak kal dan a tikhawlo a, boruak-tui contact area a tihtlem bawk.
A chinfel dan tur:
Coil Descaling tihchhuah a ni:Coil chunglam atanga scale leh bawlhhlawh paih nan chemical cleaning emaw physical cleaning method hmang la. Softened water treatment system hi nitin hnathawhnaah hman theih a ni a, hei hian a chhuahna hmuna scaling a tihtlem phah a ni.
Spray System thianghlim tak:Spray nozzle te chu tichhia la, tifai la, spray piping te chu flush la, tui chu blockage awm lovin a insem darh vek theih nan. Spray system inlet-ah pre-filter dah rawh.
Fans te enfiah rawh:Fan bearing-te chu a chhe tawh em tih enfiah la, a chhe tawhte chu thlak nghal vat; fan speed-in mamawh a tlin theih nan belt tension siamrem; boruak kal dan mumal tak neih theih nan air duct atanga thil dal awmte chu paih chhuak rawh.
Pump leh Piping te enfiah thin ang che:Pump operating status leh pipe blockage te enfiah la, pipe atanga bawlhhlawh awmte tifai la, tui a kal tha tawk em tih enfiah bawk ang che.
Fill thlak leh rawh:Fill chu tar, deformation, blockage hmuh a nih chuan thlak nghal rawh.
Oasis Bingfeng-in hma a lak dan:
Internal circulation hian tui nem zawk hmangin a chhuahna hmunah scaling a awm loh nan; fully covered spray system design chuan dry spot a awm lo tih a tichiang - no dry spots tih awmzia chu scale awm lo tihna a ni; Stainless steel coil 304 chu high-pressure water jet hmangin awlsam takin a tifai thin. Tower tin hian shipment - flow rate, temperature difference, leh heat exchange capacity te chu teh vek a nih hmain test platform-ah performance testing an nei vek a, qualified unit chauh thawn chhuah a ni.
II. Noise pangngai lo emaw Vibration tam lutuk emaw
Fault Symptoms awm thei te:
Fan hman laiin ri emaw vibration danglam tak tak, .a chhehvel boruak a nghawng.
A chhan awm thei:
Fan Bearings chhe tawh emaw, Lubricated tha lo emaw.Bearings hian blade rotation a support - lubrication tha lo hian speed a ti tlem a, airflow a nghawng a, ri danglam tak a siam thei bawk.
Fan Blade balance lo emaw, a chhe emaw.Blade chhe, chhe, emaw, dik lo taka dah emaw chuan hnathawh dan a inthlau hle.
A rilru a buai em em a.Foundation nghet lo emaw, bolt lo lo emaw hian resonance a siam thin.
Air Ducts block a ni.Intake screen khar emaw, air duct-a bawlhhlawh awm emaw.
A chinfel dan tur:
Fan bearing enfiah la, lubricating grease dah nghal la, bearing chhe tawh pawh thlak rawh.
Blade deformed emaw broken emaw thlak la, dynamically rebalance rawh.
Bolt loose te kha khauh leh la, impeller installation deviation te chu enfiah la, siamthat rawh.
Intake screen tifai la, air duct atanga bawlhhlawh awmte chu paih chhuak rawh.
III. Spray System a thawk tha lo
Fault Symptoms awm thei te:
Spray inang lo, tui chhuak lo, coil chung lamah hmun vawt lo lang.
A chhan awm thei:
Spray Nozzles a khar tawh.Tui block nozzle-a bawlhhlawh emaw scale emaw awm.
Spray Pump a chhiat avangin.Pump a run dry, impeller a block emaw, motor a chhiat emaw.
Scaled emaw Leaking emaw Spray Piping hmanga siam a ni.
Collection Basin-a Tui Level hniam.
A chinfel dan tur:
Spray nozzle te chu tihchhiat leh tihfai; a khar nasa tak takte chu thlak leh rawh.
Spray pump enfiah la, strainers tifai la, impeller siam that rawh.
Spray piping chu flush la, a chhiat leh leak a awm leh awm loh enfiah rawh.
Collection basin-a tui level pangngai a awm leh awm loh enfiah turin water make-up system enfiah rawh.
Oasis Bingfeng-in hma a lak dan:
Spray system hian coil pawn lamah dry spot awm lo turin full-coverage design a nei a ni. Spray tui hi coil-a spray hmain fill hmangin pre-cooled a ni a, hei hian tui a vawt leh coil chunglama scaling a tihtlem phah a ni. Spray filter tihfai fo hian blockage a veng tha hle.
IV. Tui Leakage a awm
Fault Symptoms awm thei te:
Thil hmanrua chhehvela tui awmkhawm, spray tui luang chhuak, emaw cooling medium leakage emaw a awm thei.
A chhan awm thei:
Heat Exchange Coil-a Corrosion Perforation awm thei.Carbon steel coil-ah hian pitting corrosion a awm duh hle a; stainless steel coil te hian chloride- awmna emaw acidic/alkaline water condition-ah pawh intergranular corrosion an tuar thei bawk.
Tower Structure a crack chhuak.FRP tower body te hi UV exposure emaw temperature inthlak danglam nghal vang emaw a crack thei a; metal tower weld seam te chu a chhe thei a, a inthen thei bawk.
Pipe Connection-a Sealing tha lo.Flange gasket upa tawh emaw, detached emaw, weld seam chhia.
Drift Eliminators chhia a awm.Hun rei tak- hman avanga inbel emaw, tar emaw hian tui a luang chhuak thin.
A chinfel dan tur:
Coil Leak tenau te:Shut down la, coil atanga cooling water chhuah tir la, argon arc welding (stainless steel coil tan) hmangin siamthat la, siamthat hnuah hydrostatic testing ti rawh.
Coil Corrosion nasa tak: 1.1.Corrosion area 30% aia tam emaw, leak tam tak a lo awm emaw chuan coil bundle pumpui chu thlak leh la, a tha ber chu 316L stainless steel material hmanga thlak tur a ni.
Tower Structure siamthat hna thawh tur:FRP tower tan chuan specialized resin hmangin khat la, fiberglass puan hmangin tichak rawh; metal tower atan chuan rust chu grind off la, reinforcing plate te chu weld rawh.
Seal thlak danglam:Flange gasket upa tawh tak takte chu temperature-resistant leh corrosion-resistant rubber/fluororubber gasket hmangin thlak leh rawh.
Oasis Bingfeng-in hma a lak dan:
Casing hian magnesium-aluminum-zinc coated sheets a hmang a, kum sawm leh panga chhung zet chu corrosion resistance a pe a; coil te hi standard 304 stainless steel niin, service life pangngai chu kum sawm chuang a ni a, leakage awm lovin; bolt zawng zawng hi 304 stainless steel a ni a, a rust ngai lo. Material thlan hian source-a corrosion leh leakage risk a ti bo a ni.
V. Electric Control System dik lo awm thei
Fault Symptoms awm thei te:
Motor lum lutuk, control panel display dik lo, emaw hmanrua start loh vang emaw a ni thei.
A chhan awm thei:
Motor Overload a ni.Hun rei tak-overload operation emaw bearing seizure emaw.
Electrical Connection tha lo tak tak te.Wiring loose emaw corroded emaw a awm.
Temperature Probe a chhiat avangin.Sensor dik lo emaw controller chhia emaw.
Moisture vangin Insulation a tlahniam.
A chinfel dan tur:
Inspect motor grounding leh electrical connection te, contact point tha lo siamthat te.
Temperature probes te chu calibrate emaw thlak emaw rawh.
Motor bearing te enkawl fo la, lubricating oil pawh replenish leh thin ang che.
Electrical control cabinet-a tui tlak lohna sealing tihchak.
Voltage stable leh motor heat dissipation channel fai.
VI. Thlasik Freezing leh Crack Damage te
Hei hi hmarchhak customer te tan chuan harsatna lian ber a ni.
Fault Symptoms awm thei te:
Cooling tower chhunga freezing, coil cracking leh leakage te a awm bawk.
A chhan awm thei:
Shutdown laia Tui la awmte chu a chhuah theih loh.Coil leh pipe-a tui awm chhunte chu temperature hniam takah chuan a vawt a, a zau a, chu chuan coil a ti chhe thin.
Air Intake tihkhawtlai a ni.Snow emaw debris emaw intake vents block tu hian airflow a tikhawtlai thin.
Antifreeze A dah tel lo.
A chinfel dan tur:
Shutdown lai hian Drain:Inlet leh outlet valve kha khar la, vent leh drain valve hawng la, coil atanga fluid chhuak vek turin. Compressed air hmangin internal circulation system atanga tui awm chhunte chu paih chhuak rawh.
Antifreeze a dah tel bawk ang:Thlasik hnathawh lai hian tui circulating-ah antifreeze dah la, a vawt loh nan.
Electric Heat Tracing tih hi dah la:Pipe leh coil-ah electric heat tracing cable dah la, temperature hniam takah automatic-in a lum thei ang.
Air Intake thianghlim tak:Air intake atanga vur leh bawlhhlawh awmte chu paih nghal rawh.
Inspection tihpun: 1.1.Thlasik laiin nitin vawi hnih tal enfiah thin la, insulation integrity, tui kal dan pangngai, leh ice formation chhinchhiahna te ngaihtuah hmasa thin ang che.
Oasis Bingfeng-in hma a lak dan:
Thil hmanruaah hian electric heat tracing system leh antifreeze solution te dah theih a ni. Hmarchhak project-te chuan thlasik chhunga him taka hnathawh theihna turin targeted design an dawng ṭhin.
Inquiry thawn rawh .