Nhwehwɛmu a edi mũ a ɛfa onwini nhyehyɛe ho wɔ Oasis Bingfeng Hybrid Flow Dual-Inlet Closed-Circuit Cooling Tower
Nov 19, 2025
Gyae nkrasɛm bi .
Nhwehwɛmu a edi mũ a ɛfa onwini ho nhyehyɛe a ɛwɔ Oasis Bingfeng Hybrid Flow Dual-Inlet Closed-Circuit Cooling Tower no mu
Oasis Bingfeng afrafra nsuo a ɛsen dual-inlet no mu onwiniclosed-circuit onwini abantentengyina hɔ ma thermodynamic mfiridwuma mu nkɔso a ɛyɛ nwonwa. Ɛnam nyansa a ɛyɛ adwuma bom wɔ akwan abiɛsa a ɛsono emu biara so no, ɛyɛ onwini a ɛyɛ adwuma yiye na ɛmma ahoɔden-kora so. Nea ɛyɛ soronko no gyina sɛnea wɔde counterflow ne crossflow heat exchange nnyinasosɛm ahorow di dwuma bere koro mu, a wɔde mframa nhyehyɛe a ɛwɔ mu abien-a ɛka bom, na ɛma onwini nhyehyɛe no yɛ nyansahu ne ntease kɛse.
Ɔfa 1: Pre-onwini Ɔfa (Dry Operation) .
Sɛ nsuo a ɛkyinkyini a ɛyɛ hyeɛ a ɛkorɔn-(a ɛtaa yɛ 55-65℃) hyɛn ɔhyew sesa coils a wɔato mu no mu firi nhyehyɛeɛ no mu a, onwini nhyehyɛeɛ no fi aseɛ. Saa bere yi de, axial fans a wɔde ahyɛ abantenten no afã abien no nyinaa fi ase yɛ adwuma, na ɛtwetwe mframa a atwa yɛn ho ahyia pii denam dual-inlet nhyehyɛe no so. Sɛ wɔde toto adan a ɛwɔ ɔkwan biako so a, saa nhyehyɛe yi ma mframa a ɛkɔ mu no kɔ soro bɛboro 40%, na ɛma mframa a ɛyɛ pɛ ba coils no akyi.
Mframa ne nsu a ɛyɛ hyew a ɛwɔ nkɔnsɔnkɔnsɔn no mu no nam nnyinasosɛm a ɛne sɛ ɛbɔ no so sesa ɔhyew: nsuonwini fi nhama no atifi hyɛn mu, nsu a ɛyɛ hyew fi ase hyɛn mu, na mframa fi ase kɔ soro, na ɛma ɔhyew a ɛne ne ho bɔ abira a edi mũ ba. Wɔ saa fã yi mu no, sɛ wɔde wɔn ho to mframa a ɛma onwini nkutoo so a, ebetumi atew nsu no hyew so digrii 5-8 , na ama afata titiriw ama ahohuru bere ne osutɔbere tebea horow. Nsɛm a wɔasusuw kyerɛ sɛ wɔ tebea a atwa yɛn ho ahyia a ɛyɛ digrii 25 ne ɔhyew a ɛyɛ 60% mu no, .mframa a ɛma onwininkutoo betumi atew nsu mu hyew so afi digrii 65 akodu digrii 57 .
Ɔfã 2:Evaporative Cooling Fase a Ɛyɛ Fɛ(Wet Operation) .
Sɛ nneɛma a atwa yɛn ho ahyia no hyew kɔ soro anaasɛ nneɛma a wɔyɛ no hwehwɛ sɛ nsu a wɔde fi mu no yɛ hyew a ɛba fam a, nhyehyɛe no ma nsu a wɔde petepete nneɛma so no yɛ adwuma ankasa. Nozzles a wɔayɛ no pɛpɛɛpɛ no yɛ nsu film a ɛyɛ pɛ wɔ coils no akyi, na efi ɔhyew nsakrae fã a ɛho hia sen biara ase: evaporative cooling.
Bere a nsu a wɔde petepete so no fi coil no ani no, nsu kilogram biara twetwe bɛyɛ 2450 kJ a ɛyɛ hyew a ahintaw a ɛma ɛyɛ hyew. Saa phase change process yi de ɔhyew dodow no ara fi coils no mu kɔ. Bere koro no ara mu no, mframa a ɛkɔ mu abien-no ma nsu sini a ɛyɛ hyew no yɛ ntɛmntɛm na eyi nsu a ɛyɛ hyew a efi mu ba no fi beae a ɔhyew sesa no ntɛm ara. Saa nsuo a ɛsen afrafra yi ma ɔhyeɛ a ɛsesa wɔ nsuo ne mframa a ɛwɔ coil no ani no ntam wɔ akwan ahodoɔ pii so, na ɛma ɔhyeɛ a wɔde fa nsuo mu no tu mpɔn bɛboro 25% sɛ wɔde toto nsuo a ɛsen baako-nsusuiɛ ho a.
Ɔfã 3: Deep Cooling Phase (Nsakrae a nyansa wom) .
Sɛ ɛho hia sɛ wɔma nsuo yɛ nwini bɛn baabi a ɛbɛn nsuo-bulb hyew a, nhyehyɛeɛ no hyɛn onwini a emu dɔ no mu. Ɛha yi, nyansa control nhyehyɛe no ankasa sesa nsuo a wɔde petepete nsuo dodoɔ ne fan ahoɔhare a egyina real-bere monitored parameters te sɛ inlet-outlet nsuo hyew nsonsonoeɛ ne ambient temperature/humidity.
Wɔ saa fã yi mu no, mfasoɔ a ɛwɔ hybrid flow so no yɛ nea wɔahu koraa: crossflow fã no hwɛ hu sɛ high-flow heat exchange, bere a counterflow fã no nya nsuo a ɛfiri mu no hyeɛ a ɛba fam. Ɛnam pɛpɛɛpɛ control so no, nhyehyɛe no betumi ama nsuo a ɛfiri mu no hyeɛ ayɛ den wɔ ±0.5℃a ɛwɔ boɔ a wɔahyɛ no mu, na ɛdi ɔhyeɛ sohwɛ ahwehwɛdeɛ a ɛwɔ mfiridwuma mu akwan a ɛyɛ pɛpɛɛpɛ mu no ho dwuma koraa.
Dwuma a Intelligent Control System Di
Wɔnam nhyehyɛe bi a nyansa wom a wɔde di dwuma so na ɛhwɛ onwini no nyinaa so pɛpɛɛpɛ. Nhyehyɛe no boaboa adwumayɛ ho nsɛm 12 ano wɔ sekan biara mu, a nea ɛka ho ne:
Ambient wet-bulb hyew
Inlet-outlet nsuo mu hyew nsonsonoeɛ
Spray nsuo a ɛsen ntɛmntɛm
Fan adwumayɛ tebea
Nsu pɔmpɛ adwumayɛ parameters
Gyina saa data yi so na control system no paw ɔkwan a eye sen biara a wɔfa so yɛ adwuma no ankasa. Sɛ nhwɛso no, ɛdan kɔ kronkron somframa-onwini mode wɔ anadwo nnɔnhwerew a ɛyɛ nwini muma nsuo a wɔde di dwuma zero na ɔde nyansa yɛ adwuma wɔ spray system no mu wɔ high-teature bere mu de hwɛ hu sɛ onwini no yɛ adwuma yiye. Adwumayɛ ho nsɛm ankasa kyerɛ sɛ saa mmara a nyansa wom yi betumi atew ahoɔden a wɔde di dwuma nyinaa afe biara so bɛboro 30% na ama wɔakora nsu so 40%.
Nea Efi Mu Ba a Wɔde Di Dwuma a Ɛyɛ Mfaso
Wɔ dwumadie a mfasoɔ wɔ so wɔ nnuruyɛ adwumayɛbea bi mu no, saa nhwɛsoɔ yi a ɛfaabantenten a ɛma onwinistably cooled process a ɛkyinkyini nsuo fi 60℃kɔ 32℃wɔ tebea a emu yɛ den a 35℃ambient temperature ne 80% relative humidity, a ɛdi production process ahwehwɛdeɛ ho dwuma koraa. Nea ɛho hia kɛse no, ɛdenam akwan horow a nyansa wom a wɔsakra no ara kwa so no, saa mfiri yi maa adwumakuw no gyee nsu tɔn 15,000 afe biara na ɛmaa anyinam ahoɔden ho ka so tew bɛboro RMB 200,000.
Saa onwini nhyehyɛe a ɛyɛ nwonwa yi ka Oasis Bingfeng mfe 22 a ɔde ayɛ adwuma no ho asɛm koraamfiridwuma ho nimdeɛwɔclosed-circuit a ɛyɛ nwinifield na ɛkyerɛ nkɔsoɔ akwankyerɛ a ɛwɔ nnɛyi mfiridwuma nnwinnadeɛ mu wɔ ahoɔden a wɔde di dwuma yie ne nyansa mu.
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